Vietnamese tôi

← Proto-Katuic *sool (cognate)

← Muong thôl (cognate)

← Pacoh xoul (cognate)

← Vietnamese tao (mention)

← Vietnamese mày (mention)

← Vietnamese tôi (mention)

← Vietnamese tao (mention)

← Vietnamese mày (mention)

← Vietnamese nó (mention)

← Vietnamese hắn (mention)

← Vietnamese tôi (mention)

← Vietnamese tớ (mention)

← Vietnamese tui (alter)

→ Vietnamese tôi (mention)

→ Vietnamese tôi (mention)

→ Vietnamese chúng tôi (compound)

→ Vietnamese tớ (mention)

→ Vietnamese chúng (mention)

→ Vietnamese cái tôi (affix)