Jaclyn is a distinctive girls' name in United States, ranking #701 in 2005 with 393 recorded births. The name reached its all-time peak in 1996 with 940 births ranking #303. Since 1996, the popularity has decreased by 58.2%. In 2005, approximately 1 in every 4,702 girls born was named Jaclyn. FALLING Recent data shows the name is currently falling.