Rion is a distinctive boys' name in United States, ranking #3917 in 2005 with 24 recorded births. This places Rion in the top 29% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2022 with 49 births ranking #2705. In 2005, approximately 1 in every 83,214 boys born was named Rion. FALLING Recent data shows the name is currently falling.