78%RatingSave Gender Masculine & Feminine Usage English Pronounced Pron. /ˈkeɪ.lən/ [key·simplify] Meaning & HistoryExpand Links Anglicized form of Caolán (masculine) or a variant of Kaylyn (feminine). Related NamesFamily Tree·Details VariantsCailyn, Kaelyn, Kailyn, Kalyn, Kaylan, Kaylen, Kaylin, Kaylyn, Kaylynn, Cailin, KaolinOther Languages & CulturesCaolán, Keelan(Irish) Cáel(Irish Mythology) PopularityDetails Last ranked #489 in 2022 England and Wales Last ranked #50 in 2023 Ireland People think this name isRate·Details natural wholesome strong refined strange complex Categories anglicizations, pop music, pop singers, rare English