Baby Boy Names That Start With K

87 carefully curated baby boy names beginning with the letter K — with meanings, origins, and style categories.

🌟 Popular (20)📜 Biblical (7)🛡️ Strong (8)✨ Modern (18)🌍 Rare (10)💎 Unique (24)

All Baby Boy Names Starting With K

Every name includes its meaning, cultural origin, and style category.

Kai

🌟 Popular

Meaning: Sea warrior

Origin: Hawaiian

Knox

🌟 Popular

Meaning: Round hill

Origin: Scottish

Kevin

🌟 Popular

Meaning: Handsome kind

Origin: Irish

Keith

🌟 Popular

Meaning: Forest woodland

Origin: Scottish

Kenneth

🌟 Popular

Meaning: Handsome born of fire

Origin: Scottish

Kyle

🌟 Popular

Meaning: Narrow channel

Origin: Scottish

Kieran

🌟 Popular

Meaning: Little dark one

Origin: Irish

Killian

🌟 Popular

Meaning: Little warrior

Origin: Irish

Kingston

🌟 Popular

Meaning: King town

Origin: English

Kendrick

🌟 Popular

Meaning: Royal ruler champion

Origin: Welsh

Kaiden

🌟 Popular

Meaning: Fighter warrior

Origin: American

Kaleb

🌟 Popular

Meaning: Faithful dog

Origin: Hebrew

Kameron

🌟 Popular

Meaning: Crooked river

Origin: Scottish

Karl

🌟 Popular

Meaning: Free man

Origin: German

Keon

🌟 Popular

Meaning: God is gracious

Origin: Irish

Kristopher

🌟 Popular

Meaning: Christ-bearer

Origin: Greek

Kasper

🌟 Popular

Meaning: Treasurer

Origin: Persian

Kurtis

🌟 Popular

Meaning: Courteous

Origin: French

Kyler

🌟 Popular

Meaning: Bowman archer

Origin: Dutch

Kyrie

🌟 Popular

Meaning: Lord

Origin: Greek

Keaton

✨ Modern

Meaning: Place of hawks

Origin: English

Keegan

✨ Modern

Meaning: Son of the fiery one

Origin: Irish

Kellan

✨ Modern

Meaning: Bright-headed

Origin: Irish

Kelton

✨ Modern

Meaning: Town with the keel

Origin: English

Kenzington

✨ Modern

Meaning: Royal estate

Origin: English

Kenzo

✨ Modern

Meaning: Strong and healthy

Origin: Japanese

Kade

✨ Modern

Meaning: Round barrel

Origin: English

Kael

✨ Modern

Meaning: Slender

Origin: Irish

Kale

✨ Modern

Meaning: Strong Hawaiian

Origin: Hawaiian

Kanen

✨ Modern

Meaning: Little ancient one

Origin: Irish

Kannon

✨ Modern

Meaning: Canon of God

Origin: Japanese

Kasimir

✨ Modern

Meaning: Destroyer of peace

Origin: Slavic

Keane

✨ Modern

Meaning: Sharp and keen

Origin: Irish

Keanu

✨ Modern

Meaning: Cool breeze over mountains

Origin: Hawaiian

Kellen

✨ Modern

Meaning: Slender

Origin: Irish

Kempton

✨ Modern

Meaning: Fighter town

Origin: English

Kendall

✨ Modern

Meaning: Valley of the River Kent

Origin: English

Kennedy

✨ Modern

Meaning: Helmeted chief

Origin: Irish

Khalid

💎 Unique

Meaning: Eternal immortal

Origin: Arabic

Khalil

💎 Unique

Meaning: Good friend companion

Origin: Arabic

Kofi

💎 Unique

Meaning: Born on Friday

Origin: Akan

Kostas

💎 Unique

Meaning: Constant steadfast

Origin: Greek

Kiran

💎 Unique

Meaning: Ray of light

Origin: Sanskrit

Kirby

💎 Unique

Meaning: Village by the marsh

Origin: Norse

Kirk

💎 Unique

Meaning: Church

Origin: Scandinavian

Kiyan

💎 Unique

Meaning: King of kings

Origin: Persian

Koa

💎 Unique

Meaning: Warrior Hawaiian

Origin: Hawaiian

Kobayashi

💎 Unique

Meaning: Small forest

Origin: Japanese

Koda

💎 Unique

Meaning: Friend companion

Origin: Native American

Kodiak

💎 Unique

Meaning: Island of Alaska

Origin: American

Kohen

💎 Unique

Meaning: Priest

Origin: Hebrew

Konner

💎 Unique

Meaning: Lover of hounds

Origin: Irish

Konnor

💎 Unique

Meaning: Lover of hounds

Origin: Irish

Korbin

💎 Unique

Meaning: Raven

Origin: French

Koren

💎 Unique

Meaning: Gleaming

Origin: Hebrew

Korey

💎 Unique

Meaning: Hollow from hollow

Origin: Irish

Kris

💎 Unique

Meaning: Christ-bearer

Origin: Greek

Krish

💎 Unique

Meaning: Dark lord

Origin: Sanskrit

Kristo

💎 Unique

Meaning: Christ-bearer

Origin: Albanian

Kristofer

💎 Unique

Meaning: Christ-bearer

Origin: Scandinavian

Kronos

💎 Unique

Meaning: Time god

Origin: Greek

Kwame

💎 Unique

Meaning: Born on Saturday

Origin: Akan

Kamil

🛡️ Strong

Meaning: Perfect complete

Origin: Arabic

Kareem

🛡️ Strong

Meaning: Generous noble

Origin: Arabic

Keir

🛡️ Strong

Meaning: Dark-featured

Origin: Scottish

Kelvin

🛡️ Strong

Meaning: River man

Origin: Scottish

Kern

🛡️ Strong

Meaning: Dark-featured child

Origin: Irish

Kerr

🛡️ Strong

Meaning: Marsh

Origin: Scottish

Kiefer

🛡️ Strong

Meaning: Cooper barrel-maker

Origin: German

Kielan

🛡️ Strong

Meaning: Little warrior

Origin: Irish

Kanaan

📜 Biblical

Meaning: Promised land

Origin: Hebrew

Kenan

📜 Biblical

Meaning: Ancient

Origin: Irish

Kish

📜 Biblical

Meaning: A bow

Origin: Hebrew

Kohath

📜 Biblical

Meaning: Assembly

Origin: Hebrew

Korah

📜 Biblical

Meaning: Bald one

Origin: Hebrew

Kushi

📜 Biblical

Meaning: Cushite

Origin: Hebrew

Ketura

📜 Biblical

Meaning: Incense smoke

Origin: Hebrew

Kadar

🌍 Rare

Meaning: Capable powerful

Origin: Arabic

Kadeem

🌍 Rare

Meaning: Servant

Origin: Arabic

Kadin

🌍 Rare

Meaning: Friend companion

Origin: Arabic

Kadmus

🌍 Rare

Meaning: From the east

Origin: Greek

Kaemon

🌍 Rare

Meaning: Joyful

Origin: Japanese

Kafele

🌍 Rare

Meaning: Worth dying for

Origin: Ngoni

Kagen

🌍 Rare

Meaning: Thinker

Origin: Irish

Kaipo

🌍 Rare

Meaning: Heart sweetheart

Origin: Hawaiian

Kairo

🌍 Rare

Meaning: Victorious mighty

Origin: Arabic

Kaito

🌍 Rare

Meaning: Ocean flying

Origin: Japanese

🌟 Popular Baby Boy Names Starting With K

These names are consistently ranked in the U.S. top baby boy name lists and are universally recognized.

Kai

🌟 Popular

Meaning: Sea warrior

Origin: Hawaiian

Knox

🌟 Popular

Meaning: Round hill

Origin: Scottish

Kevin

🌟 Popular

Meaning: Handsome kind

Origin: Irish

Keith

🌟 Popular

Meaning: Forest woodland

Origin: Scottish

Kenneth

🌟 Popular

Meaning: Handsome born of fire

Origin: Scottish

Kyle

🌟 Popular

Meaning: Narrow channel

Origin: Scottish

Kieran

🌟 Popular

Meaning: Little dark one

Origin: Irish

Killian

🌟 Popular

Meaning: Little warrior

Origin: Irish

Kingston

🌟 Popular

Meaning: King town

Origin: English

Kendrick

🌟 Popular

Meaning: Royal ruler champion

Origin: Welsh

Kaiden

🌟 Popular

Meaning: Fighter warrior

Origin: American

Kaleb

🌟 Popular

Meaning: Faithful dog

Origin: Hebrew

Kameron

🌟 Popular

Meaning: Crooked river

Origin: Scottish

Karl

🌟 Popular

Meaning: Free man

Origin: German

Keon

🌟 Popular

Meaning: God is gracious

Origin: Irish

Kristopher

🌟 Popular

Meaning: Christ-bearer

Origin: Greek

Kasper

🌟 Popular

Meaning: Treasurer

Origin: Persian

Kurtis

🌟 Popular

Meaning: Courteous

Origin: French

Kyler

🌟 Popular

Meaning: Bowman archer

Origin: Dutch

Kyrie

🌟 Popular

Meaning: Lord

Origin: Greek

📜 Biblical Baby Boy Names Starting With K

Classic, historical, and biblical names that never go out of style.

Kanaan

📜 Biblical

Meaning: Promised land

Origin: Hebrew

Kenan

📜 Biblical

Meaning: Ancient

Origin: Irish

Kish

📜 Biblical

Meaning: A bow

Origin: Hebrew

Kohath

📜 Biblical

Meaning: Assembly

Origin: Hebrew

Korah

📜 Biblical

Meaning: Bald one

Origin: Hebrew

Kushi

📜 Biblical

Meaning: Cushite

Origin: Hebrew

Ketura

📜 Biblical

Meaning: Incense smoke

Origin: Hebrew

🛡️ Strong Baby Boy Names Starting With K

Names with meanings related to warriors, protectors, strength, or leadership.

Kamil

🛡️ Strong

Meaning: Perfect complete

Origin: Arabic

Kareem

🛡️ Strong

Meaning: Generous noble

Origin: Arabic

Keir

🛡️ Strong

Meaning: Dark-featured

Origin: Scottish

Kelvin

🛡️ Strong

Meaning: River man

Origin: Scottish

Kern

🛡️ Strong

Meaning: Dark-featured child

Origin: Irish

Kerr

🛡️ Strong

Meaning: Marsh

Origin: Scottish

Kiefer

🛡️ Strong

Meaning: Cooper barrel-maker

Origin: German

Kielan

🛡️ Strong

Meaning: Little warrior

Origin: Irish

✨ Modern Baby Boy Names Starting With K

Contemporary names trending right now — fresh and stylish.

Keaton

✨ Modern

Meaning: Place of hawks

Origin: English

Keegan

✨ Modern

Meaning: Son of the fiery one

Origin: Irish

Kellan

✨ Modern

Meaning: Bright-headed

Origin: Irish

Kelton

✨ Modern

Meaning: Town with the keel

Origin: English

Kenzington

✨ Modern

Meaning: Royal estate

Origin: English

Kenzo

✨ Modern

Meaning: Strong and healthy

Origin: Japanese

Kade

✨ Modern

Meaning: Round barrel

Origin: English

Kael

✨ Modern

Meaning: Slender

Origin: Irish

Kale

✨ Modern

Meaning: Strong Hawaiian

Origin: Hawaiian

Kanen

✨ Modern

Meaning: Little ancient one

Origin: Irish

Kannon

✨ Modern

Meaning: Canon of God

Origin: Japanese

Kasimir

✨ Modern

Meaning: Destroyer of peace

Origin: Slavic

Keane

✨ Modern

Meaning: Sharp and keen

Origin: Irish

Keanu

✨ Modern

Meaning: Cool breeze over mountains

Origin: Hawaiian

Kellen

✨ Modern

Meaning: Slender

Origin: Irish

Kempton

✨ Modern

Meaning: Fighter town

Origin: English

Kendall

✨ Modern

Meaning: Valley of the River Kent

Origin: English

Kennedy

✨ Modern

Meaning: Helmeted chief

Origin: Irish

🌍 Rare Baby Boy Names Starting With K

Names from around the world that bring cultural richness and global flair.

Kadar

🌍 Rare

Meaning: Capable powerful

Origin: Arabic

Kadeem

🌍 Rare

Meaning: Servant

Origin: Arabic

Kadin

🌍 Rare

Meaning: Friend companion

Origin: Arabic

Kadmus

🌍 Rare

Meaning: From the east

Origin: Greek

Kaemon

🌍 Rare

Meaning: Joyful

Origin: Japanese

Kafele

🌍 Rare

Meaning: Worth dying for

Origin: Ngoni

Kagen

🌍 Rare

Meaning: Thinker

Origin: Irish

Kaipo

🌍 Rare

Meaning: Heart sweetheart

Origin: Hawaiian

Kairo

🌍 Rare

Meaning: Victorious mighty

Origin: Arabic

Kaito

🌍 Rare

Meaning: Ocean flying

Origin: Japanese

💎 Unique Baby Boy Names Starting With K

Distinctive and memorable, these names stand out without feeling strange.

Khalid

💎 Unique

Meaning: Eternal immortal

Origin: Arabic

Khalil

💎 Unique

Meaning: Good friend companion

Origin: Arabic

Kofi

💎 Unique

Meaning: Born on Friday

Origin: Akan

Kostas

💎 Unique

Meaning: Constant steadfast

Origin: Greek

Kiran

💎 Unique

Meaning: Ray of light

Origin: Sanskrit

Kirby

💎 Unique

Meaning: Village by the marsh

Origin: Norse

Kirk

💎 Unique

Meaning: Church

Origin: Scandinavian

Kiyan

💎 Unique

Meaning: King of kings

Origin: Persian

Koa

💎 Unique

Meaning: Warrior Hawaiian

Origin: Hawaiian

Kobayashi

💎 Unique

Meaning: Small forest

Origin: Japanese

Koda

💎 Unique

Meaning: Friend companion

Origin: Native American

Kodiak

💎 Unique

Meaning: Island of Alaska

Origin: American

Kohen

💎 Unique

Meaning: Priest

Origin: Hebrew

Konner

💎 Unique

Meaning: Lover of hounds

Origin: Irish

Konnor

💎 Unique

Meaning: Lover of hounds

Origin: Irish

Korbin

💎 Unique

Meaning: Raven

Origin: French

Koren

💎 Unique

Meaning: Gleaming

Origin: Hebrew

Korey

💎 Unique

Meaning: Hollow from hollow

Origin: Irish

Kris

💎 Unique

Meaning: Christ-bearer

Origin: Greek

Krish

💎 Unique

Meaning: Dark lord

Origin: Sanskrit

Kristo

💎 Unique

Meaning: Christ-bearer

Origin: Albanian

Kristofer

💎 Unique

Meaning: Christ-bearer

Origin: Scandinavian

Kronos

💎 Unique

Meaning: Time god

Origin: Greek

Kwame

💎 Unique

Meaning: Born on Saturday

Origin: Akan

Quick Reference: K Names at a Glance

Name	Meaning	Origin	Style
Kai	Sea warrior	Hawaiian	🌟 Popular
Knox	Round hill	Scottish	🌟 Popular
Kevin	Handsome kind	Irish	🌟 Popular
Keith	Forest woodland	Scottish	🌟 Popular
Kenneth	Handsome born of fire	Scottish	🌟 Popular
Kyle	Narrow channel	Scottish	🌟 Popular
Kieran	Little dark one	Irish	🌟 Popular
Killian	Little warrior	Irish	🌟 Popular
Kingston	King town	English	🌟 Popular
Kendrick	Royal ruler champion	Welsh	🌟 Popular
Kaiden	Fighter warrior	American	🌟 Popular
Kaleb	Faithful dog	Hebrew	🌟 Popular
Kameron	Crooked river	Scottish	🌟 Popular
Karl	Free man	German	🌟 Popular
Keon	God is gracious	Irish	🌟 Popular
Kristopher	Christ-bearer	Greek	🌟 Popular
Kasper	Treasurer	Persian	🌟 Popular
Kurtis	Courteous	French	🌟 Popular
Kyler	Bowman archer	Dutch	🌟 Popular
Kyrie	Lord	Greek	🌟 Popular
Keaton	Place of hawks	English	✨ Modern
Keegan	Son of the fiery one	Irish	✨ Modern
Kellan	Bright-headed	Irish	✨ Modern
Kelton	Town with the keel	English	✨ Modern
Kenzington	Royal estate	English	✨ Modern
Kenzo	Strong and healthy	Japanese	✨ Modern
Kade	Round barrel	English	✨ Modern
Kael	Slender	Irish	✨ Modern
Kale	Strong Hawaiian	Hawaiian	✨ Modern
Kanen	Little ancient one	Irish	✨ Modern
Kannon	Canon of God	Japanese	✨ Modern
Kasimir	Destroyer of peace	Slavic	✨ Modern
Keane	Sharp and keen	Irish	✨ Modern
Keanu	Cool breeze over mountains	Hawaiian	✨ Modern
Kellen	Slender	Irish	✨ Modern
Kempton	Fighter town	English	✨ Modern
Kendall	Valley of the River Kent	English	✨ Modern
Kennedy	Helmeted chief	Irish	✨ Modern
Khalid	Eternal immortal	Arabic	💎 Unique
Khalil	Good friend companion	Arabic	💎 Unique
Kofi	Born on Friday	Akan	💎 Unique
Kostas	Constant steadfast	Greek	💎 Unique
Kiran	Ray of light	Sanskrit	💎 Unique
Kirby	Village by the marsh	Norse	💎 Unique
Kirk	Church	Scandinavian	💎 Unique
Kiyan	King of kings	Persian	💎 Unique
Koa	Warrior Hawaiian	Hawaiian	💎 Unique
Kobayashi	Small forest	Japanese	💎 Unique
Koda	Friend companion	Native American	💎 Unique
Kodiak	Island of Alaska	American	💎 Unique
Kohen	Priest	Hebrew	💎 Unique
Konner	Lover of hounds	Irish	💎 Unique
Konnor	Lover of hounds	Irish	💎 Unique
Korbin	Raven	French	💎 Unique
Koren	Gleaming	Hebrew	💎 Unique
Korey	Hollow from hollow	Irish	💎 Unique
Kris	Christ-bearer	Greek	💎 Unique
Krish	Dark lord	Sanskrit	💎 Unique
Kristo	Christ-bearer	Albanian	💎 Unique
Kristofer	Christ-bearer	Scandinavian	💎 Unique
Kronos	Time god	Greek	💎 Unique
Kwame	Born on Saturday	Akan	💎 Unique
Kamil	Perfect complete	Arabic	🛡️ Strong
Kareem	Generous noble	Arabic	🛡️ Strong
Keir	Dark-featured	Scottish	🛡️ Strong
Kelvin	River man	Scottish	🛡️ Strong
Kern	Dark-featured child	Irish	🛡️ Strong
Kerr	Marsh	Scottish	🛡️ Strong
Kiefer	Cooper barrel-maker	German	🛡️ Strong
Kielan	Little warrior	Irish	🛡️ Strong
Kanaan	Promised land	Hebrew	📜 Biblical
Kenan	Ancient	Irish	📜 Biblical
Kish	A bow	Hebrew	📜 Biblical
Kohath	Assembly	Hebrew	📜 Biblical
Korah	Bald one	Hebrew	📜 Biblical
Kushi	Cushite	Hebrew	📜 Biblical
Ketura	Incense smoke	Hebrew	📜 Biblical
Kadar	Capable powerful	Arabic	🌍 Rare
Kadeem	Servant	Arabic	🌍 Rare
Kadin	Friend companion	Arabic	🌍 Rare
Kadmus	From the east	Greek	🌍 Rare
Kaemon	Joyful	Japanese	🌍 Rare
Kafele	Worth dying for	Ngoni	🌍 Rare
Kagen	Thinker	Irish	🌍 Rare
Kaipo	Heart sweetheart	Hawaiian	🌍 Rare
Kairo	Victorious mighty	Arabic	🌍 Rare
Kaito	Ocean flying	Japanese	🌍 Rare

FAQs: Baby Boy Names Starting With K

Frequently Asked Questions

What are the best baby boy names that start with K?

Some of the most popular and well-loved baby boy names starting with K include: Kai, Knox, Kevin, Keith, Kenneth. These names consistently rank high in U.S. baby name data and are universally recognized.

What are unique baby boy names starting with K?

If you want something distinctive, consider: Khalid, Khalil, Kofi, Kostas, Kiran. These names are recognized but not overused, giving your son a distinctive identity.

What are biblical boy names starting with K?

Timeless, classic names starting with K include: Kanaan, Kenan, Kish, Kohath. These names have strong historical and cultural roots and never go out of style.

What are strong boy names starting with K?

Names that convey strength and resilience starting with K: Kamil, Kareem, Keir, Kelvin. These names often have origins relating to warriors, protectors, or leaders.

What are short boy names starting with K?

Short, easy-to-remember names starting with K include: Kai, Knox, Kyle, Karl, Keon. Short names are punchy, modern, and pair beautifully with long last names.

How do I choose a baby boy name starting with K?

Start with meaning and origin. Say the full name aloud with your surname to check the flow. Consider potential nicknames. Most importantly, choose a name that feels right for your family.

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