In 2025, 396 US boys were named Dereck, making it the 688th most common boys’ name of the year, down 25 places from #663 in 2024. That is 17 fewer than the 413 boys named Dereck in 2024. Its best rank for boys was #663, reached in 2024. That year also had the most boys given the name: 413. For comparison, it was #1,353 in 2015 and #3,811 in 1950.
Social Security card records list Dereck in 77 years of the 146 from 1880 to 2025, starting in 1949 with 5 babies. In all, 8,296 US babies have been given the name, all of them boys. Its busiest decade was the 2020s, with 1,554 babies named Dereck.
Over the 10 years from 2016 to 2025, 2,044 US boys were named Dereck; the busiest of those years was 2024, with 413. In 2025 that was about 1 in 4,313 of the boys in SSA’s list for the year.
Among the states, Dereck ranked highest in Maryland in 2025, at #304 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Derek (239,969 babies since 1880), Derrick (146,344 babies since 1880), Derick (19,810 babies since 1880) and Derik (5,508 babies since 1880).