Where does “улах” come from?

улах (Mariupol Greek) comes from Urum улах, from Proto-Turkic oglak, from Proto-Turkic ogul — son.

Ancestry of “улах”, step by step

StepLanguageWordMeaning
1Urumулах—
2Proto-Turkicoglakbaby goat
3Proto-Turkicogulson
Every word from Proto-Turkic ogul →Every word from Proto-Turkic oglak →Every word from Urum улах →