Ren is a distinctive boys' name in United States, ranking #1041 in 2025 with 213 recorded births. This places Ren in the top 7% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2025 with 213 births ranking #1041. Since 1996, the popularity has increased by 1,538.5%. In 2025, approximately 1 in every 8,019 boys born was named Ren. STABLE Recent data shows the name is currently stable.