Alen is a distinctive boys' name in United States, ranking #2580 in 2010 with 47 recorded births. The name reached its all-time peak in 2005 with 83 births ranking #1635. Since 1996, the popularity has increased by 23.7%. In 2010, approximately 1 in every 40,817 boys born was named Alen. STABLE Recent data shows the name is currently stable.