In 2025, 544 US boys were named Jeffrey, making it the 552nd most common boys’ name of the year, down 32 places from #520 in 2024. That is 44 fewer than the 588 boys named Jeffrey in 2024. Its best rank for boys was #9, reached in 1966. The most boys given the name in a single year was 33,537, in 1962. For comparison, it was #290 in 2015 and #43 in 1950.
Social Security card records list Jeffrey in 117 years of the 146 from 1880 to 2025, starting in 1885 with 5 babies. In all, 983,099 US babies have been given the name, 0.4% of them girls and 99.6% boys. Its busiest decade was the 1960s, with 302,954 babies named Jeffrey.
Over the 10 years from 2016 to 2025, 8,082 US boys were named Jeffrey; the busiest of those years was 2016, with 1,173. In 2025 that was about 1 in 3,140 of the boys in SSA’s list for the year.
Among the states, Jeffrey ranked highest in New Jersey in 2025, at #350 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Jeffery (231,818 babies since 1880), Jeff (120,502 babies since 1880), Geoffrey (54,534 babies since 1880) and Jeffry (15,410 babies since 1880). Rarer spellings such as Jeffrie, Jefrey and Jefry are summarised on this page. The open nickname list we use links it to Geoff and Jeff.