Olenka Olenka Baby Names Russian Olenka Girl 6 letters Pronounce Russian Holy. Olenka is a girl’s name of Russian origin. Meaning in Russian: Holy. The name has 6 letters. Related names Oksanochka Girl Russian Praise be to God. Olechka Girl Russian Holy. Oleg Boy Russian Holy. Olena Girl Greek Russian Light. Olezka Boy Russian Holy. Olga Girl Norse Russian Swedish Scandinavian Teutonic Holy. Blessed. Holy object. Olya Girl Russian Holy. Ony Boy Russian Slavic Eagle. Previous Olena Next OLes