Jacelyn is a distinctive girls' name in United States, ranking #3830 in 2021 with 39 recorded births. The name reached its all-time peak in 2013 with 127 births ranking #1668. Since 1996, the popularity has increased by 14.7%. In 2021, approximately 1 in every 42,044 girls born was named Jacelyn. FALLING Recent data shows the name is currently falling.