Updated May 5, 2021 Share: Girl name origins & meanings Irish : Rejoicer; waterfall; pool; pure; impetuousAmerican : Pure; keeper of the keys Girl name variations Kaelin Kaelin - 15% this year Neutral Rare Find out more Kaelan Kaelan - 20% this year Neutral Rare Find out more Kaelen Kaelen - 29% this year Neutral Rare Find out more Kaelinn Kaelinn 0 % this year Feminine Rare Find out more Kaeylynn Kaeylynn 0 % this year Feminine Rare Find out more Kaelynne Kaelynne 0 % this year Feminine Rare Find out more Kaylyn Kaylyn 0 % this year Neutral Rare Find out more Kaylynn Kaylynn + 1% this year Feminine Rare Find out more Boy name origins & meanings Irish : Laughing Boy name variations Kaylen Kaylen + 4% this year Masculine Rare Find out more Kaylan Kaylan + 37% this year Masculine Rare Find out more Kaylon Kaylon + 6% this year Masculine Rare Find out more Kaylyn Kaylyn 0 % this year Neutral Rare Find out more How Popular Is The Name Kaylin