Female and male first names beginning with the letter “K”..

Irish-origin name derived from Caoilfhionn, meaning "fair-haired" or "slender," popularized by the O'Neills clan in County Armagh, and gaining recent popularity in English-speaking countries for its uniqueness and heritage.

Distinctive English given name with uncertain origins and meanings, believed by some to derive from the Old Norse name Ketil, meaning "healthy.

Japanese name meaning "respect" and "strength," popularized by figures such as mystery writer Keigo Higashino and singer-songwriter Yōsuke Eguchi.

Captivating Hawaiian name derived from 'keiki', meaning 'child'. It honors new beginnings and growth.

African-origin name from the Yoruba culture of Nigeria, meaning "Gift of God" in that language. Traditionally given to children considered blessed by divine intervention, it signifies gratitude and reverence towards higher powers.

Hebrew name meaning "The Lord Is My Strength" or "God Is My Salvation," derived from Kayin, the original name of Cain in the Bible. It has biblical significance and is often associated with strength and resilience.

Masculine Japanese given name composed of 'Kei' (celebration) and 'Ji' (govern), signifying 'Celebrating Governance'. Historically, it was bestowed upon sons of high-ranking families during Japan's feudal era.

Unique name with unknown origin and meaning, first gaining popularity in the late 1980s through individuals like wrestler Keijoen "Keke" Mapp. Despite speculation, its true origins remain unclear.

Unique African American name derived from Hawaiian "Kai" meaning 'sea' and Spanish/ Hebrew 'Juan/Yochanan' meaning 'God is gracious', symbolizing 'Sea of God's Grace'.

Rare Hawaiian name originating from ancient times, meaning "child of heaven.

Japanese feminine given name that means "respectful child.

Rare German name derived from the Germanic word "kīl," meaning "chisel" or "wedge.

Hebrew name meaning "complete" or "entire," signifying wholeness and perfection. It carries spiritual significance in Jewish tradition, embodying full devotion to God. Although uncommon today, Keila has historical roots and is an exceptional choice for parents seeking a meaningful name with unique sound.

Unique Hebrew name meaning "position of the tent", with historical roots in the Old Testament and conveying a sense of community.

Captivating African name derived from Swahili's "keli" meaning "ship," symbolizing journey and strength.

Irish male name derived from Caelán, meaning "slender" or "slim," popularized by William Butler Yeats, now gaining recognition globally.

Uncommon yet charming Irish male name meaning "little bright one," associated with intelligence and wit.

Unique Hawaiian name derived from "ke ike," meaning "the appearance or sight." It embodies beauty, grace, and elegance, and has gained global popularity despite its cultural roots.

African-origin name from Nigeria's Igbo tribe, derived from "Chike," meaning "God is alive," signifying faith in God's power and presence.

Keilani: A Hawaiian name meaning "the chief" or "of noble birth", derived from the Hawaiian word "ke ali'i".

Unique Hawaiian given name derived from "keiki," meaning "child." It signifies new life and growth, and has gained global popularity while retaining historic regal connotations in Hawaiian royalty.

Rare Hawaiian name meaning "heavenly child," derived from the Hawaiian words "keiki" (child) and "-lani" (heaven).

Rare Hawaiian name combining 'sea' (Kai) and 'sky/heaven' (Lani), symbolizing vastness and freedom.

Hawaiian name meaning 'Royalty from Heaven'.

Unique Latin-derived feminine given name meaning 'heavenly', popularized in Brazil with global appeal despite its rarity.

Hawaiian-derived feminine given name meaning "sea breeze," symbolizing the harmony between sea and sky, pronounced as kay-lee-an-ee.

Rare but captivating female name of Greek origin, translating to "victory of the sea" or "sea battle".

Distinctive Hebrew name meaning "strong" or "powerful.

Rare yet powerful Hebrew name meaning 'strength' or 'mighty', associated with the courageous biblical figure Caleb.

Modern, American-invented feminine given name of unknown origin and meaning.

Rare, beautiful Irish name derived from the surname Ó Cilaín, meaning 'descendant of Cilaín'. It's believed to be associated with the Irish word 'cilín', meaning 'whelp' or 'cub', suggesting a connection to nature or wildlife.

Beautiful Hawaiian name derived from "ke'ei," meaning "to fly" or "to soar." It celebrates freedom and independence, inspired by the legendary 'I'iwi bird's strength and agility in ancient Hawaiian mythology.

Irish-origin name meaning "sound of music," derived from Caoilfhionn, the legendary High King's daughter known for her enchanting voice.

German origin name derived from "Kiel," meaning "harbor" or "haven," symbolizing protection and refuge.

Irish name with a historical significance, meaning "war" or "strife", and has been borne by notable figures like King Keilen O'Connor during the 13th century.

Rare, distinct given name of Welsh origin, derived from "cyffyl," meaning "whelping," and originally used as a surname for dog owners or handlers before evolving into a given name.

Unique Irish girls' name derived from Ó Ceallaigh, meaning "descendant of Ceallach," an ancient Irish name for "strife" or "clash.

Hawaiian feminine name derived from "keiki", meaning "child" or "offspring". It signifies a beloved child and has historical significance in Hawaiian culture as a precious gift from the gods.

Captivating Hawaiian name derived from 'keiki', meaning 'child'.

Rare, Irish-origin name derived from the surname O'Caoimhlin, potentially linked to Irish mythology through the god Crom Cruach.