In 2025, 11 US boys were named Dekota, making it the 7,303rd most common boys’ name of the year, down 758 places from #6,545 in 2024. That is 2 fewer than the 13 boys named Dekota in 2024. Its best rank for boys was #1,740, reached in 1995. That year also had the most boys given the name: 51. For comparison, it was #12,519 in 2015 and unranked in 1950.
Fewer than five US girls were named Dekota in 2025, so it does not appear in that year’s SSA list for girls. Its best rank for girls was #6,399, reached in 2001. The most girls given the name in a single year was 19, in 2006. For comparison, it was #8,577 in 2015 and unranked in 1950.
Social Security card records list Dekota in 42 years of the 146 from 1880 to 2025, starting in 1959 with 5 babies. In all, 1,194 US babies have been given the name, 29% of them girls and 71% boys. Its busiest decade was the 1990s, with 426 babies named Dekota.
Over the 10 years from 2016 to 2025, 127 US boys were named Dekota; the busiest of those years was 2021, with 19. In 2025 that was about 1 in 155,280 of the boys in SSA’s list for the year.
Rarer spellings such as Decota, Dekotah and Dekita are summarised on this page.