Jackelyn is a distinctive girls' name in United States, ranking #2400 in 2014 with 76 recorded births. The name reached its all-time peak in 2000 with 193 births ranking #1074. Since 1996, the popularity has decreased by 25.5%. In 2014, approximately 1 in every 23,499 girls born was named Jackelyn. FALLING Recent data shows the name is currently falling.