An is a distinctive girls' name in United States, ranking #3764 in 2023 with 40 recorded births. The name reached its all-time peak in 2010 with 47 births ranking #3415. Since 1996, the popularity has increased by 81.8%. In 2023, approximately 1 in every 40,066 girls born was named An. STABLE Recent data shows the name is currently stable.