Elyn is a distinctive girls' name in United States, ranking #3147 in 2011 with 53 recorded births. This places Elyn in the top 16% 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 2011, approximately 1 in every 33,185 girls born was named Elyn. FALLING Recent data shows the name is currently falling.