Joclyn is a distinctive girls' name in United States, ranking #5847 in 2008 with 24 recorded births. The name reached its all-time peak in 2010 with 31 births ranking #4665. Since 1996, the popularity has increased by 41.2%. In 2008, approximately 1 in every 78,780 girls born was named Joclyn. FALLING Recent data shows the name is currently falling.