Jerlyn is a distinctive girls' name in United States, ranking #16117 in 2000 with 5 recorded births. This places Jerlyn in the bottom 9% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2010 with 9 births ranking #11690. In 2000, approximately 1 in every 363,194 girls born was named Jerlyn. FALLING Recent data shows the name is currently falling.