An is a distinctive girls' name in United States, ranking #4373 in 2024 with 32 recorded births. The name reached its all-time peak in 2010 with 47 births ranking #3415. Since 1996, the popularity has increased by 45.5%. In 2024, approximately 1 in every 50,412 girls born was named An. STABLE Recent data shows the name is currently stable.