Josselin is a distinctive girls' name in United States, ranking #5226 in 2000 with 22 recorded births. The name reached its all-time peak in 2007 with 64 births ranking #2839. Since 1996, the popularity has increased by 37.5%. In 2000, approximately 1 in every 82,544 girls born was named Josselin. FALLING Recent data shows the name is currently falling.