Joscelyn is a distinctive girls' name in United States, ranking #5517 in 2019 with 23 recorded births. The name reached its all-time peak in 2007 with 117 births ranking #1820. Since 1996, the popularity has decreased by 39.5%. In 2019, approximately 1 in every 72,938 girls born was named Joscelyn. FALLING Recent data shows the name is currently falling.