Jaclyn is a distinctive girls' name in United States, ranking #589 in 2003 with 466 recorded births. The name reached its all-time peak in 1996 with 940 births ranking #303. Since 1996, the popularity has decreased by 50.4%. In 2003, approximately 1 in every 3,921 girls born was named Jaclyn. FALLING Recent data shows the name is currently falling.