Ro is a distinctive boys' name in United States, ranking #8038 in 2021 with 10 recorded births. This places Ro in the bottom 43% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2021 with 10 births ranking #8038. In 2021, approximately 1 in every 174,824 boys born was named Ro. STABLE Recent data shows the name is currently stable.