Jacelyn is a distinctive girls' name in United States, ranking #2236 in 2003 with 77 recorded births. The name reached its all-time peak in 2013 with 127 births ranking #1668. Since 1996, the popularity has increased by 126.5%. In 2003, approximately 1 in every 23,728 girls born was named Jacelyn. FALLING Recent data shows the name is currently falling.