Proto-Turkic *bulga-

→ English Bulgar (mention)

→ Azerbaijani bulamaq (inherited)

→ Bashkir болғау (inherited)

→ Chuvash пӑлхан (inherited)

→ Old Turkic 𐰉𐰆𐰞𐰍𐰀 (inherited)

→ Turkish bulamak (inherited)