Meaning A variant of the name Cale, meaning 'thin' and 'slender'. Origin of Calin Celtic , Irish Popular Middle Names Beckett, Manuel, Max Pronunciation 🔊 Listen Calin KAY-lin Similar Names Kaylub Cael Kellen Cayleb Clustfeinad Blathma Daly Keelen Calvagh Ayan Year by Year Popularity of Calin