In 2025, 8 US boys were named Trinidad, making it the 9,630th most common boys’ name of the year, down 4,586 places from #5,044 in 2024. That is 12 fewer than the 20 boys named Trinidad in 2024. Its best rank for boys was #488, reached in 1922. That year also had the most boys given the name: 161. For comparison, it was #4,535 in 2015 and #896 in 1950.
In 2025, 7 US girls were named Trinidad, making it the 13,086th most common girls’ name of the year, down 2,882 places from #10,204 in 2024. That is 3 fewer than the 10 girls named Trinidad in 2024. Its best rank for girls was #451, reached in 1922. That year also had the most girls given the name: 231. For comparison, it was #10,810 in 2015 and #1,571 in 1950.
Social Security card records list Trinidad in 133 years of the 146 from 1880 to 2025, starting in 1884 with 7 babies. In all, 9,720 US babies have been given the name, 45% of them girls and 55% boys. Its busiest decade was the 1920s, with 1,951 babies named Trinidad.
Over the 10 years from 2016 to 2025, 216 US boys were named Trinidad; the busiest of those years was 2020, with 27. In 2025 that was about 1 in 213,510 of the boys in SSA’s list for the year.
Rarer spellings such as Trenidad are summarised on this page.