Irish caomh

← Proto-Celtic *koimos (inherited)

← Proto-Indo-European *ḱey- (root)

← Proto-Indo-European *ḱóymos (inherited)

← Old Irish cóem (inherited)

← Old Irish cáem (inherited)

→ English O'Keefe (mention)

→ Irish Caoimhín (affix)

→ Irish macaomh (affix)

→ Irish caoimhe (mention)

→ Irish caomheagar (affix)