In 2025, 107 US boys were named Esai, making it the 1,591st most common boys’ name of the year, down 85 places from #1,506 in 2024. That is 12 fewer than the 119 boys named Esai in 2024. Its best rank for boys was #1,259, reached in 2002. The most boys given the name in a single year was 119, in 2024. For comparison, it was #2,174 in 2015 and unranked in 1950.
Social Security card records list Esai in 39 years of the 146 from 1880 to 2025, starting in 1987 with 14 babies. In all, 2,478 US babies have been given the name, all of them boys. Its busiest decade was the 2000s, with 763 babies named Esai.
Over the 10 years from 2016 to 2025, 804 US boys were named Esai; the busiest of those years was 2024, with 119. In 2025 that was about 1 in 15,963 of the boys in SSA’s list for the year.
Among the states, Esai ranked highest in California in 2025, at #889 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Isai (7,385 babies since 1880), Isa (6,575 babies since 1880), Esau (2,976 babies since 1880) and Isaih (1,510 babies since 1880).