Jaselyn is a distinctive girls' name in United States, ranking #5556 in 2013 with 24 recorded births. The name reached its all-time peak in 2013 with 24 births ranking #5556. Since 1996, the popularity has increased by 242.9%. In 2013, approximately 1 in every 73,101 girls born was named Jaselyn. FALLING Recent data shows the name is currently falling.