Jacelyn is a distinctive girls' name in United States, ranking #2234 in 1999 with 67 recorded births. The name reached its all-time peak in 2013 with 127 births ranking #1668. Since 1996, the popularity has increased by 97.1%. In 1999, approximately 1 in every 26,474 girls born was named Jacelyn. FALLING Recent data shows the name is currently falling.