Tai Dam ꪜꪴ

← Ahom 𑜆𑜥 (cognate)

← Lü ᦔᦴ (cognate)

← Lao ປູ (cognate)

← Bouyei baul (cognate)

← Shan ပူ (cognate)

← Proto-Tai *pɯwᴬ (inherited)

← Proto-Southwestern Tai *puːᴬ¹ (inherited)

← Thai ปู (cognate)

← Zhuang baeu (cognate)

→ Lü ᦔᦴ (cognate)

→ Lao ປູ (cognate)

→ Bouyei baul (cognate)

→ Shan ပူ (cognate)

→ Saek เป๋า (cognate)

→ Thai ปู (cognate)

→ Zhuang baeu (cognate)