Olga is a distinctive girls' name in United States, ranking #2895 in 2017 with 58 recorded births. The name reached its all-time peak in 1996 with 198 births ranking #968. Since 1996, the popularity has decreased by 70.7%. In 2017, approximately 1 in every 29,757 girls born was named Olga. STABLE Recent data shows the name is currently stable.