Josselin is a distinctive girls' name in United States, ranking #4501 in 2011 with 32 recorded births. The name reached its all-time peak in 2007 with 64 births ranking #2839. Since 1996, the popularity has increased by 100.0%. In 2011, approximately 1 in every 54,963 girls born was named Josselin. FALLING Recent data shows the name is currently falling.