Jaelen is a distinctive girls' name in United States, ranking #12763 in 2010 with 8 recorded births. The name reached its all-time peak in 2001 with 20 births ranking #5669. Since 1996, the popularity has increased by 14.3%. In 2010, approximately 1 in every 222,166 girls born was named Jaelen. FALLING Recent data shows the name is currently falling.