Last name Олашко (Олашко ) , all over the world, is a very rare surname. The cognomen Олашко is habitual in Ukraine, where it is a very rare surname, and Kazakhstan.
Ніна, Юрій, Ганна, Раїса, Оксана, Михайло, and Рімантас
) , all over the world, is a very rare surname. The cognomen Олашко is habitual in Ukraine, where it is a very rare surname, and Kazakhstan.