Hannya is a distinctive girls' name in United States, ranking #10180 in 2004 with 10 recorded births. This places Hannya in the bottom 46% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2006 with 11 births ranking #10155. In 2004, approximately 1 in every 183,612 girls born was named Hannya. STABLE Recent data shows the name is currently stable.