Irish Eabhrac

← Proto-Brythonic *Eβrọg (cognate)

← Proto-Celtic *Eborākom (inherited)

← Proto-Celtic *eburos (suffix)

← Proto-Celtic *ākos (suffix)

← Welsh Efrog (cognate)

← Old Welsh [[caer|Caer]] [[Ebrauc]] (cognate)

← Old Irish Ebhroc (inherited)

→ Irish Nua-Eabhrac (prefix)