Joscelyn is a distinctive girls' name in United States, ranking #9226 in 2021 with 11 recorded births. The name reached its all-time peak in 2007 with 117 births ranking #1820. Since 1996, the popularity has decreased by 71.1%. In 2021, approximately 1 in every 149,065 girls born was named Joscelyn. FALLING Recent data shows the name is currently falling.