Ellyn is a distinctive girls' name in United States, ranking #10509 in 2020 with 9 recorded births. This places Ellyn in the bottom 40% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1996 with 47 births ranking #2639. Since 1996, the popularity has decreased by 80.9%. In 2020, approximately 1 in every 179,501 girls born was named Ellyn. FALLING Recent data shows the name is currently falling.