Khmer បោយ

← English boy (borrowed)

← Lao ໂບຍ (cognate)

← Proto-Mon-Khmer *kɓooj (inherited)

← Thai บ๋อย (cognate)

← Vietnamese môi (cognate)

← Vietnamese bồi (cognate)

→ Thai บ๋อย (cognate)

→ Vietnamese môi (cognate)

→ Chinese 僕歐 (cognate)