In 2025, 6 US boys were named Efrem, making it the 11,037th most common boys’ name of the year, down 3,648 places from #7,389 in 2024. That is 5 fewer than the 11 boys named Efrem in 2024. Its best rank for boys was #814, reached in 1967. The most boys given the name in a single year was 85, in 1959. For comparison, it was #8,976 in 2015 and unranked in 1950.
Social Security card records list Efrem in 68 years of the 146 from 1880 to 2025, starting in 1926 with 5 babies. In all, 1,584 US babies have been given the name, all of them boys. Its busiest decade was the 1960s, with 612 babies named Efrem.
Over the 10 years from 2016 to 2025, 46 US boys were named Efrem; the busiest of those years was 2024, with 11. In 2025 that was about 1 in 284,679 of the boys in SSA’s list for the year.
Related spellings in the SSA files include Ephraim (8,236 babies since 1880) and Efraim (1,851 babies since 1880). Rarer spellings such as Effrem are summarised on this page.