Family name Олешек (Олешек ) , in the world, is a very rare cognomen. The family name Олешек is habitual in Russia, where it is a very rare surname, Ukraine, and Kazakhstan.
Oleshek
Олег, Михайлина, Степанія, Леонардо, Руслана, Леонард, Оксана, Владислав, Віктор, Марина, Ольга, Лідія, Надія, Ігор, Іван, Галина, and Олександра
) , in the world, is a very rare cognomen. The family name Олешек is habitual in Russia, where it is a very rare surname, Ukraine, and Kazakhstan.