Josilyn is a distinctive girls' name in United States, ranking #14203 in 2023 with 6 recorded births. The name reached its all-time peak in 2006 with 69 births ranking #2613. Since 1996, the popularity has decreased by 76.9%. In 2023, approximately 1 in every 267,108 girls born was named Josilyn. FALLING Recent data shows the name is currently falling.