Josalyn is a distinctive girls' name in United States, ranking #1869 in 2009 with 113 recorded births. The name reached its all-time peak in 2009 with 113 births ranking #1869. Since 1996, the popularity has increased by 232.4%. In 2009, approximately 1 in every 16,255 girls born was named Josalyn. FALLING Recent data shows the name is currently falling.