Jacelyn is a distinctive girls' name in United States, ranking #2875 in 2000 with 50 recorded births. The name reached its all-time peak in 2013 with 127 births ranking #1668. Since 1996, the popularity has increased by 47.1%. In 2000, approximately 1 in every 36,319 girls born was named Jacelyn. FALLING Recent data shows the name is currently falling.