Jackelyn is a distinctive girls' name in United States, ranking #1661 in 2010 with 128 recorded births. The name reached its all-time peak in 2000 with 193 births ranking #1074. Since 1996, the popularity has increased by 25.5%. In 2010, approximately 1 in every 13,885 girls born was named Jackelyn. FALLING Recent data shows the name is currently falling.