Jaycelyn is a distinctive girls' name in United States, ranking #11304 in 2015 with 9 recorded births. This places Jaycelyn in the bottom 41% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2007 with 17 births ranking #7541. In 2015, approximately 1 in every 198,295 girls born was named Jaycelyn. FALLING Recent data shows the name is currently falling.