An is a distinctive boys' name in United States, ranking #3885 in 2016 with 27 recorded births. The name reached its all-time peak in 1997 with 32 births ranking #2502. Since 1996, the popularity has increased by 12.5%. In 2016, approximately 1 in every 70,267 boys born was named An. RISING Recent data shows the name is currently rising.