Rhen is a distinctive boys' name in United States, ranking #3538 in 2023 with 33 recorded births. This places Rhen in the top 25% 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 33 births ranking #3477. In 2023, approximately 1 in every 51,774 boys born was named Rhen. FALLING Recent data shows the name is currently falling.