In 2025, 117 US boys were named Decker, making it the 1,501st most common boys’ name of the year, down 315 places from #1,186 in 2024. That is 57 fewer than the 174 boys named Decker in 2024. Its best rank for boys was #989, reached in 2018. The most boys given the name in a single year was 219, in 2022. For comparison, it was #1,080 in 2015 and unranked in 1950.
Social Security card records list Decker in 36 years of the 146 from 1880 to 2025, starting in 1990 with 14 babies. In all, 2,968 US babies have been given the name, 4.2% of them girls and 96% boys. Its busiest decade was the 2010s, with 1,447 babies named Decker.
Over the 10 years from 2016 to 2025, 1,908 US boys were named Decker; the busiest of those years was 2022, with 219. In 2025 that was about 1 in 14,599 of the boys in SSA’s list for the year.
Among the states, Decker ranked highest in Wisconsin in 2025, at #635 for boys there. It was not in the top 100 of any state. Rarer spellings such as Dekker, Deker and Deiker are summarised on this page.