Hagen is a distinctive boys' name in United States, ranking #1379 in 2010 with 122 recorded births. The name reached its all-time peak in 2006 with 135 births ranking #1240. Since 1996, the popularity has increased by 103.3%. In 2010, approximately 1 in every 15,725 boys born was named Hagen. FALLING Recent data shows the name is currently falling.