Olga is a distinctive girls' name in United States, ranking #3201 in 2025 with 50 recorded births. The name reached its all-time peak in 1996 with 198 births ranking #968. Since 1996, the popularity has decreased by 74.7%. In 2025, approximately 1 in every 32,145 girls born was named Olga. STABLE Recent data shows the name is currently stable.