Joshlyn is a distinctive girls' name in United States, ranking #3679 in 2007 with 44 recorded births. The name reached its all-time peak in 2008 with 55 births ranking #3099. Since 1996, the popularity has increased by 51.7%. In 2007, approximately 1 in every 43,692 girls born was named Joshlyn. RISING Recent data shows the name is currently rising.