Primitive Irish ᚋᚐᚊᚔ

← Gaulish mapos (cognate)

← Gaulish Maponos (mention)

← Proto-Celtic *makkʷos (inherited)

← Proto-Celtic *makʷos (mention)

← Welsh mab (cognate)

← Ancient Greek μακρός (cognate)

← Proto-Indo-European *meh₂ḱ- (inherited)

← Latin macer (cognate)