Jaelynn is a distinctive girls' name in United States, ranking #1068 in 2003 with 209 recorded births. The name reached its all-time peak in 2010 with 592 births ranking #504. Since 1996, the popularity has increased by 480.6%. In 2003, approximately 1 in every 8,742 girls born was named Jaelynn. FALLING Recent data shows the name is currently falling.