Updated June 9, 2019 Share: Boy name origins & meanings Irish : Tiny, slender Boy name variations Kelan Kelan - 5% this year Masculine Rare Find out more Kelin Kelin - 44% this year Masculine Rare Find out more Kelen Kelen + 14% this year Masculine Rare Find out more Keelan Keelan - 13% this year Neutral Rare Find out more How Popular Is The Name Caolan