Jocelynn is a distinctive girls' name in United States, ranking #720 in 2010 with 392 recorded births. The name reached its all-time peak in 2010 with 392 births ranking #720. Since 1996, the popularity has increased by 273.3%. In 2010, approximately 1 in every 4,534 girls born was named Jocelynn. RISING Recent data shows the name is currently rising.