Alen is a distinctive boys' name in United States, ranking #1886 in 2003 with 62 recorded births. The name reached its all-time peak in 2005 with 83 births ranking #1635. Since 1996, the popularity has increased by 63.2%. In 2003, approximately 1 in every 31,859 boys born was named Alen. STABLE Recent data shows the name is currently stable.