Jaydelynn is a distinctive girls' name in United States, ranking #12670 in 2011 with 8 recorded births. This places Jaydelynn in the bottom 35% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2011 with 8 births ranking #12670. In 2011, approximately 1 in every 219,851 girls born was named Jaydelynn. FALLING Recent data shows the name is currently falling.