Jackelyn is a distinctive girls' name in United States, ranking #1463 in 1999 with 118 recorded births. The name reached its all-time peak in 2000 with 193 births ranking #1074. Since 1996, the popularity has increased by 15.7%. In 1999, approximately 1 in every 15,032 girls born was named Jackelyn. FALLING Recent data shows the name is currently falling.