Elyn is a distinctive girls' name in United States, ranking #5091 in 2017 with 26 recorded births. This places Elyn in the top 28% 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 90 births ranking #2174. In 2017, approximately 1 in every 66,380 girls born was named Elyn. FALLING Recent data shows the name is currently falling.