Jaselyn is a distinctive girls' name in United States, ranking #7488 in 2009 with 17 recorded births. The name reached its all-time peak in 2013 with 24 births ranking #5556. Since 1996, the popularity has increased by 142.9%. In 2009, approximately 1 in every 108,051 girls born was named Jaselyn. FALLING Recent data shows the name is currently falling.