Proto-Turkic *ogul

→ Southern Altai уул (inherited)

→ Azerbaijani oğul (inherited)

→ Bashkir ул (inherited)

→ Bashkir ылаҡ (mention)

→ Shor оол (inherited)

→ Chuvash ывӑл (inherited)

→ Dolgan уол (inherited)

→ Khakas оол (inherited)

→ Kyrgyz уул (inherited)

→ Mongolian уул (cognate)

→ Ottoman Turkish اوغل (inherited)

→ Yakut уол (inherited)

→ Turkish oğul (inherited)

→ Tuvan оол (inherited)

→ Bulgar اَول (inherited)