Jessilyn is a distinctive girls' name in United States, ranking #8759 in 2022 with 12 recorded births. This places Jessilyn in the top 49% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1999 with 21 births ranking #5108. Since 1996, the popularity has decreased by 33.3%. In 2022, approximately 1 in every 136,564 girls born was named Jessilyn. RISING Recent data shows the name is currently rising.