Cailen Prev Random Next GenderMaleOriginUnknownGaelicChildSyllables2Alternate Spellings of CailenKalin, Kalen, Kalan, Kaelin, Kaelan, Caley, Calan, Caillen, Caelan, Kael Prev Random Next Share this:Tweet Share on Reddit (Opens in new window) Reddit Share on Tumblr