Jaselyn is a distinctive girls' name in United States, ranking #7577 in 2004 with 15 recorded births. The name reached its all-time peak in 2013 with 24 births ranking #5556. Since 1996, the popularity has increased by 114.3%. In 2004, approximately 1 in every 122,408 girls born was named Jaselyn. FALLING Recent data shows the name is currently falling.