For this Olga Anastasia there are 2 different names on Yasni.
In the ranking of the most common first names Olga Anastasia 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 (German, Russian): Anastasia, resurrection, ancient Greek (religion); anastasis = the resurrection, ana = up; stasis = standing, the rest, information on male form Anastasius:; known by St.. Anastasius the Persian, martyrs (7th century), yet contributed four popes named Anastasius
