Oleg: Name day

Name Day List: Oleg

Country	Day	Month	Names
Bulgaria	11	July	Oleg, Olga, Olia, Olya
Slovakia	10	September	Oleg
Bulgaria	20	September	Olga, Oleg
Czechia	20	September	Oleg
Poland	20	September	Dionizy, Eustachiusz, Eustachy, Fausta, Faustyna, Filipina, Irena, Oleg, Ostap, Sozant

Name Day List - similar names (Oleg)

Country	Day	Month	Names
Spain	6	March	Humberto, Olegario, Judith, Nina
Latvia	17	August	Anaida, Drosmis, Olegs, Vilibalds, Vineta