Jolynn is a distinctive girls' name in United States, ranking #3339 in 2010 with 49 recorded births. The name reached its all-time peak in 2004 with 55 births ranking #2902. Since 1996, the popularity has increased by 19.5%. In 2010, approximately 1 in every 36,272 girls born was named Jolynn. FALLING Recent data shows the name is currently falling.