Female and male first names : Ireland.

Keighan is an uncommon Irish name derived from Ó Caoimhín, meaning 'descendant of gentle one'.

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

Keily is a rare yet captivating Irish feminine name derived from the surname Ó Ceallaigh, meaning "descendant of Ceallach," which translates to "strife" or "combat.

Keira, of Irish origin, means 'dark-haired' or 'black'; it has evolved from Ciara and gained worldwide popularity due to figures like Keira Knightley.

Keiren is an Irish name meaning 'dark-haired', inspired by the legendary warrior Cuchulainn.

Keirnan is an Irish origin unisex name derived from "ceithreainn," meaning "little dark one." Originally given to boys with dark features, it's now used regardless of appearance.

Keithen is a rare Irish name derived from Mac Aodhagain, meaning "son of fire.

Kevin is an Irish name meaning "handsome," popularized in the 18th century.

Kel is an Irish name derived from "ceallach," meaning "strife" or "contention," and associated with the wise god Cell. It has been used throughout history in various forms and is often seen as a strong, unique name on its own. Saint Kevin, born in the 5th century AD, is one notable figure associated with the name Kel. Today, it remains a distinctive choice for boys and girls, appreciated for its rarity and rich Irish heritage.

Kelan is an Irish name derived from Caelán, meaning "handsome little one".

Kelce is an uncommon Irish given name derived from the surname Kelly, meaning 'bright-headed' or 'fiery-haired.'

Kelen is an unusual Irish name derived from the surname Ó Ceallacháin, meaning "descendant of Ceallachán," which translates to "strife" or "quarrel.

Kelian, of Irish origin, means "bright-headed" or "luminous-minded.