Bahnar apo

← Halang hơpô (cognate)

← Koho mpao (cognate)

← Proto-Bahnaric *ʔmpəw (inherited)

← Proto-Mon-Khmer *mp(ɔ)ʔ (inherited)

← Mon လ္ပံ (cognate)

← Central Nicobarese enfūa (mention)

← Old Mon 'ampo' (cognate)

← Pacoh apo (cognate)

← Pacoh mpo (mention)

← Semai mpo (cognate)

→ Vietnamese chiêm bao (cognate)