Where does “Сяргей” come from?

Сяргей (Belarusian) comes from Ancient Greek Σέργιος, from Latin Sergius.

Ancestry of “Сяргей”, step by step

StepLanguageWordMeaning
1Ancient GreekΣέργιος—
2LatinSergius—
Every word from Latin Sergius →Every word from Ancient Greek Σέργιος →
Сяргей — Etymology, Origin & Word History | Etymology Explorer