Jaclyn is a distinctive girls' name in United States, ranking #1340 in 2010 with 176 recorded births. The name reached its all-time peak in 1996 with 940 births ranking #303. Since 1996, the popularity has decreased by 81.3%. In 2010, approximately 1 in every 10,098 girls born was named Jaclyn. FALLING Recent data shows the name is currently falling.