Josslyn is a distinctive girls' name in United States, ranking #4327 in 2022 with 33 recorded births. The name reached its all-time peak in 2011 with 179 births ranking #1318. Since 1996, the popularity has increased by 266.7%. In 2022, approximately 1 in every 49,659 girls born was named Josslyn. FALLING Recent data shows the name is currently falling.