Olga is a distinctive girls' name in United States, ranking #2985 in 2021 with 56 recorded births. The name reached its all-time peak in 1996 with 198 births ranking #968. Since 1996, the popularity has decreased by 71.7%. In 2021, approximately 1 in every 29,281 girls born was named Olga. STABLE Recent data shows the name is currently stable.