In 2025, 942 US boys were named Leonel, making it the 350th most common boys’ name of the year, down 33 places from #317 in 2024. That is 142 fewer than the 1,084 boys named Leonel in 2024. Its best rank for boys was #308, reached in 2023. The most boys given the name in a single year was 1,084, in 2024. For comparison, it was #389 in 2015 and #984 in 1950.
Social Security card records list Leonel in 115 years of the 146 from 1880 to 2025, starting in 1910 with 5 babies. In all, 27,072 US babies have been given the name, all of them boys. Its busiest decade was the 2010s, with 7,618 babies named Leonel.
Over the 10 years from 2016 to 2025, 9,619 US boys were named Leonel; the busiest of those years was 2024, with 1,084. In 2025 that was about 1 in 1,813 of the boys in SSA’s list for the year.
Among the states, Leonel ranked highest in Arizona in 2025, at #151 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Lionel (33,833 babies since 1880). Rarer spellings such as Lenell, Lennell and Leniel are summarised on this page.