In 2025, 43 US boys were named Lenin, making it the 2,911th most common boys’ name of the year, down 55 places from #2,856 in 2024. That is 2 fewer than the 45 boys named Lenin in 2024. Its best rank for boys was #1,829, reached in 2018. That year also had the most boys given the name: 83. For comparison, it was #2,124 in 2015 and unranked in 1950.
Social Security card records list Lenin in 57 years of the 146 from 1880 to 2025, starting in 1925 with 5 babies. In all, 1,727 US babies have been given the name, 0.3% of them girls and 99.7% boys. Its busiest decade was the 2010s, with 532 babies named Lenin.
Over the 10 years from 2016 to 2025, 594 US boys were named Lenin; the busiest of those years was 2018, with 83. In 2025 that was about 1 in 39,723 of the boys in SSA’s list for the year.
Among the states, Lenin ranked highest in California in 2025, at #1,765 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Lennon (20,579 babies since 1880) and Lennyn (930 babies since 1880). Rarer spellings such as Linen are summarised on this page.