For this Olga Helena there are 3 different names on Yasni.
In the ranking of the most common first names Olga Helena is on position 4588.
Female first name (Russian): Olga, holy, Old Norse (Word format); heilagr = holy, in Germany only in use since 1900
Female first name (German, Scandinavian, Dutch, Portuguese, Polish, Finnish): Helena, the beam end; Ancient Greek (Greek mythology), Helen = the torch, the shine, the sun's rays, in Greek Mythology is Helena, the daughter of Zeus and Leda and their abduction was the cause of the Trojan War, the name 'Helios' of the Greek sun god has the same roots