In 2025, 213 US boys were named Ren, making it the 1,041st most common boys’ name of the year, up 108 places from #1,149 in 2024. That is 30 more than the 183 boys named Ren in 2024. Its best rank for boys was #1,041, reached in this year, 2025. That year also had the most boys given the name: 213. For comparison, it was #2,014 in 2015 and #3,260 in 1950.
In 2025, 85 US girls were named Ren, making it the 2,190th most common girls’ name of the year, up 72 places from #2,262 in 2024. That is 2 more than the 83 girls named Ren in 2024. Its best rank for girls was #2,173, reached in 2023. That year also had the most girls given the name: 88. For comparison, it was #8,846 in 2015 and unranked in 1950.
Social Security card records list Ren in 83 years of the 146 from 1880 to 2025, starting in 1915 with 5 babies. In all, 3,634 US babies have been given the name, 22% of them girls and 78% boys. Its busiest decade was the 2020s, with 1,578 babies named Ren.
Over the 10 years from 2016 to 2025, 1,496 US boys were named Ren; the busiest of those years was 2025, with 213. In 2025 that was about 1 in 8,019 of the boys in SSA’s list for the year.
Among the states, Ren ranked highest in Nevada in 2025, at #578 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Rene (72,779 babies since 1880), Ron (36,432 babies since 1880), Wren (15,902 babies since 1880) and Ryan (991,747 babies since 1880). Rarer spellings such as Rreon are summarised on this page.