Cillian is a ♂ male name.
Cillian derived from Celtic Ceallach or Irish Cillín.
Cillian means “warrior” (from Celtic “ceallach” = war/battle/strife) and “monk”, “small church” (from Irish “ceall” = church/monastery).
Cillian is beautiful, and we know a lot of other names like this...
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Photo: Adele Morris
Author of the Name: Jelka