Alen is a distinctive boys' name in United States, ranking #2375 in 2002 with 43 recorded births. The name reached its all-time peak in 2005 with 83 births ranking #1635. Since 1996, the popularity has increased by 13.2%. In 2002, approximately 1 in every 45,150 boys born was named Alen. STABLE Recent data shows the name is currently stable.