köken: Etymology tree Proto-Semitic *ʔaḫw- Hebrew אָח Proto-Afroasiatic *ʔab- Proto-Semitic *ʔabw- Hebrew אָב Hebrew אַחְאָבder. Ancient Greek Ἀχαάβ (Akhaáb)der. Latin Achabder. Esperanto Aĥabo From Latin Achab, from Ancient Greek Ἀχαάβ (Akhaáb), from Hebrew אַחְאָב.