Rohnan is a distinctive boys' name in United States, ranking #13919 in 2011 with 5 recorded births. This places Rohnan in the bottom 3% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2010 with 8 births ranking #9491. In 2011, approximately 1 in every 379,798 boys born was named Rohnan. STABLE Recent data shows the name is currently stable.