In 2025, 265 US boys were named Lucien, making it the 899th most common boys’ name of the year, up 8 places from #907 in 2024. That is 7 more than the 258 boys named Lucien in 2024. Its best rank for boys was #397, reached in 1880. The most boys given the name in a single year was 265, in 2025. For comparison, it was #1,159 in 2015 and #847 in 1950.
Social Security card records list Lucien in every one of the 146 years from 1880 to 2025; in 1880 there were 19 babies with the name. In all, 9,998 US babies have been given the name, 0.1% of them girls and 99.9% boys. Its busiest decade was the 2010s, with 1,650 babies named Lucien.
Over the 10 years from 2016 to 2025, 2,007 US boys were named Lucien; the busiest of those years was 2025, with 265. In 2025 that was about 1 in 6,446 of the boys in SSA’s list for the year.
Among the states, Lucien ranked highest in Connecticut in 2025, at #354 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Luciano (17,631 babies since 1880) and Lucian (14,501 babies since 1880). Rarer spellings such as Lucienne, Mounir and Lucene are summarised on this page.