Old Irish cóem

← Breton kuñv (cognate)

← Proto-Celtic *koimos (inherited)

← Welsh cu (cognate)

← English home (cognate)

← Proto-Indo-European *ḱey- (root)

← Lithuanian káimas (cognate)

← Sanskrit क्षेम (cognate)

→ Welsh cu (cognate)

→ Irish caomh (inherited)

→ Irish caoimhe (mention)

→ Scottish Gaelic caomh (inherited)

→ Old Irish Cóemgen (mention)