Olga is a distinctive girls' name in United States, ranking #1561 in 2005 with 131 recorded births. The name reached its all-time peak in 1996 with 198 births ranking #968. Since 1996, the popularity has decreased by 33.8%. In 2005, approximately 1 in every 14,105 girls born was named Olga. STABLE Recent data shows the name is currently stable.