Jaselyn is a distinctive girls' name in United States, ranking #6838 in 2015 with 18 recorded births. The name reached its all-time peak in 2013 with 24 births ranking #5556. Since 1996, the popularity has increased by 157.1%. In 2015, approximately 1 in every 99,147 girls born was named Jaselyn. FALLING Recent data shows the name is currently falling.