Bahnar krong

← Halang kroang (cognate)

← Proto-Bahnaric *krɔːŋ (inherited)

← Proto-Mon-Khmer *ruŋ (inherited)

← Eastern Mnong krông (cognate)

← Mon ကြုၚ် (cognate)

← Vietnamese sông (cognate)

→ Acehnese kruëng (cognate)

→ Pacoh cruang (cognate)

→ Vietnamese sông (cognate)