Ren is a distinctive boys' name in United States, ranking #2315 in 2010 with 56 recorded births. This places Ren in the top 16% 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 330.8%. In 2010, approximately 1 in every 34,257 boys born was named Ren. STABLE Recent data shows the name is currently stable.