In 2025, 15 US boys were named Jeffry, making it the 5,980th most common boys’ name of the year, up 644 places from #6,624 in 2024. That is 2 more than the 13 boys named Jeffry in 2024. Its best rank for boys was #316, reached in 1956. The most boys given the name in a single year was 553, in 1957. For comparison, it was #3,053 in 2015 and #453 in 1950.
Social Security card records list Jeffry in 94 years of the 146 from 1880 to 2025, starting in 1919 with 6 babies. In all, 15,410 US babies have been given the name, 0.1% of them girls and 99.9% boys. Its busiest decade was the 1950s, with 4,461 babies named Jeffry.
Over the 10 years from 2016 to 2025, 218 US boys were named Jeffry; the busiest of those years was 2016, with 33. In 2025 that was about 1 in 113,872 of the boys in SSA’s list for the year.
Related spellings in the SSA files include Jeffrey (983,099 babies since 1880) and Jeffery (231,818 babies since 1880). Rarer spellings such as Jefri and Jeffries are summarised on this page.