Joscelyn is a distinctive girls' name in United States, ranking #3495 in 2013 with 45 recorded births. This places Joscelyn in the top 18% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2007 with 117 births ranking #1820. Since 1996, the popularity has increased by 18.4%. In 2013, approximately 1 in every 38,987 girls born was named Joscelyn. FALLING Recent data shows the name is currently falling.