for the name oleg more than one language found that this name is used.
5 languages name oleg is used are czech and polish and russian and slovak and slovenian

for the name oleg more than one language found that this name is used.
#NameLanguageGender
1

Oleg

CzechMasculine
2

Oleg

PolishMasculine
3

Oleg

RussianMasculine
4

Oleg

SlovakMasculine
5

Oleg

SlovenianMasculine