Josselyn is a distinctive girls' name in United States, ranking #2079 in 2017 with 94 recorded births. The name reached its all-time peak in 2007 with 257 births ranking #1028. Since 1996, the popularity has increased by 46.9%. In 2017, approximately 1 in every 18,360 girls born was named Josselyn. FALLING Recent data shows the name is currently falling.