For this Olga Joy there are 2 different names on Yasni.
In the ranking of the most common first names Olga Joy is on position 4589.
Female first name (Russian): Olga, holy, Old Norse (Word format); heilagr = holy, in Germany only in use since 1900
Female first name (English, German): Joy, joy, English (Word format); the joy = the joy, using the English word for joy as first name, was in England in the 17th Century popular