Jacen is a distinctive boys' name in United States, ranking #1658 in 2006 with 86 recorded births. The name reached its all-time peak in 2013 with 175 births ranking #1071. Since 1996, the popularity has increased by 196.6%. In 2006, approximately 1 in every 23,897 boys born was named Jacen. FALLING Recent data shows the name is currently falling.