Jaselyn is a distinctive girls' name in United States, ranking #6229 in 2008 with 22 recorded births. The name reached its all-time peak in 2013 with 24 births ranking #5556. Since 1996, the popularity has increased by 214.3%. In 2008, approximately 1 in every 85,942 girls born was named Jaselyn. FALLING Recent data shows the name is currently falling.