Joclyn is a distinctive girls' name in United States, ranking #4860 in 1998 with 22 recorded births. The name reached its all-time peak in 2010 with 31 births ranking #4665. Since 1996, the popularity has increased by 29.4%. In 1998, approximately 1 in every 80,313 girls born was named Joclyn. FALLING Recent data shows the name is currently falling.