In 2025, 139 US boys were named Lenox, making it the 1,356th most common boys’ name of the year, up 202 places from #1,558 in 2024. That is 27 more than the 112 boys named Lenox in 2024. Its best rank for boys was #1,181, reached in 2023. That year also had the most boys given the name: 174. For comparison, it was #1,776 in 2015 and #2,693 in 1950.
In 2025, 21 US girls were named Lenox, making it the 5,835th most common girls’ name of the year, up 714 places from #6,549 in 2024. That is 3 more than the 18 girls named Lenox in 2024. Its best rank for girls was #3,111, reached in 2015. That year also had the most girls given the name: 54. For comparison, it was #3,111 in 2015 and unranked in 1950.
Social Security card records list Lenox in 61 years of the 146 from 1880 to 2025, starting in 1912 with 5 babies. In all, 2,598 US babies have been given the name, 19% of them girls and 81% boys. Its busiest decade was the 2010s, with 1,122 babies named Lenox.
Over the 10 years from 2016 to 2025, 1,385 US boys were named Lenox; the busiest of those years was 2023, with 174. In 2025 that was about 1 in 12,288 of the boys in SSA’s list for the year.
Among the states, Lenox ranked highest in Massachusetts in 2025, at #592 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Lennox (19,739 babies since 1880), Lennix (921 babies since 1880) and Lynnox (677 babies since 1880). Rarer spellings such as Lynix, Linux and Lynex are summarised on this page.