In 2025, 182 US girls were named Rain, making it the 1,239th most common girls’ name of the year, up 143 places from #1,382 in 2024. That is 18 more than the 164 girls named Rain in 2024. Its best rank for girls was #1,216, reached in 2023. That year also had the most girls given the name: 196. For comparison, it was #2,073 in 2015 and unranked in 1950.
In 2025, 93 US boys were named Rain, making it the 1,751st most common boys’ name of the year, down 81 places from #1,670 in 2024. That is 8 fewer than the 101 boys named Rain in 2024. Its best rank for boys was #1,670, reached in 2024. That year also had the most boys given the name: 101. For comparison, it was #3,346 in 2015 and unranked in 1950.
Social Security card records list Rain in 53 years of the 146 from 1880 to 2025, starting in 1956 with 5 babies. In all, 4,806 US babies have been given the name, 75% of them girls and 25% boys. Its busiest decade was the 2020s, with 1,490 babies named Rain.
Over the 10 years from 2016 to 2025, 1,496 US girls were named Rain; the busiest of those years was 2023, with 196. In 2025 that was about 1 in 8,831 of the girls in SSA’s list for the year.
Among the states, Rain ranked highest in Colorado in 2025, at #880 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Rainn (590 babies since 1880), Rayan (9,953 babies since 1880), Rayne (9,380 babies since 1880) and Raine (3,860 babies since 1880).