Ena is a distinctive girls' name in United States, ranking #6844 in 1996 with 13 recorded births. This places Ena in the top 43% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2015 with 49 births ranking #3311. In 1996, approximately 1 in every 134,843 girls born was named Ena. STABLE Recent data shows the name is currently stable.