Jackelyn is a distinctive girls' name in United States, ranking #2947 in 2015 with 59 recorded births. The name reached its all-time peak in 2000 with 193 births ranking #1074. Since 1996, the popularity has decreased by 42.2%. In 2015, approximately 1 in every 30,248 girls born was named Jackelyn. FALLING Recent data shows the name is currently falling.