Callan \c(al)-lan\ as a girl's name (also used as boy's name Callan), is pronounced KAL-an. It is of Scottish origin, and the meaning of Callan is "rock". Also from an Irish surname derived from Cathan.

Callan has 3 variant forms: Callen, Calynn and Kallan.

Baby names that sound like Callan are Caelan, Cailin, Caylin, Cailyn, Caelyn, Caylyn, Caylen, Calyn, Calin, Calen, Cailen, Caelin, Gillan, Kaylan, Kalan, Kailan, Kellan and Caleen.