Jasilynn is a distinctive girls' name in United States, ranking #15800 in 2010 with 6 recorded births. This places Jasilynn in the bottom 20% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2010 with 6 births ranking #15800. In 2010, approximately 1 in every 296,221 girls born was named Jasilynn. STABLE Recent data shows the name is currently stable.