In 2025, 49 US boys were named Blue, making it the 2,648th most common boys’ name of the year, down 46 places from #2,602 in 2024. That is 2 fewer than the 51 boys named Blue in 2024. Its best rank for boys was #2,429, reached in 1969. The most boys given the name in a single year was 51, in 2024. For comparison, it was #3,441 in 2015 and unranked in 1950.
In 2025, 29 US girls were named Blue, making it the 4,676th most common girls’ name of the year, down 273 places from #4,403 in 2024. That is 3 fewer than the 32 girls named Blue in 2024. Its best rank for girls was #3,556, reached in 2021. That year also had the most girls given the name: 43. For comparison, it was #6,278 in 2015 and unranked in 1950.
Social Security card records list Blue in 53 years of the 146 from 1880 to 2025, starting in 1968 with 11 babies. In all, 1,453 US babies have been given the name, 35% of them girls and 65% boys. Its busiest decade was the 2020s, with 483 babies named Blue.
Over the 10 years from 2016 to 2025, 396 US boys were named Blue; the busiest of those years was 2024, with 51. In 2025 that was about 1 in 34,859 of the boys in SSA’s list for the year.
Among the states, Blue ranked highest in California in 2025, at #1,606 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Blu (828 babies since 1880) and Bleu (642 babies since 1880).