Jacen is a distinctive boys' name in United States, ranking #1986 in 2002 with 56 recorded births. The name reached its all-time peak in 2013 with 175 births ranking #1071. Since 1996, the popularity has increased by 93.1%. In 2002, approximately 1 in every 34,669 boys born was named Jacen. FALLING Recent data shows the name is currently falling.