An is a distinctive boys' name in United States, ranking #3799 in 2019 with 28 recorded births. The name reached its all-time peak in 1997 with 32 births ranking #2502. Since 1996, the popularity has increased by 16.7%. In 2019, approximately 1 in every 64,049 boys born was named An. RISING Recent data shows the name is currently rising.