Lennex is a very rare variant of Lennox that peaked in 2022 and remains in steady use.
Lennex is predominantly a boy name. In 2025 it ranked #6,312 for boy births in the United States (and #13,267 across all names), given to 14 babies. Lennex was first reported in SSA data in 2009 and peaked in 2018 (15 births).
Boys named Lennex per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 2009–2025 · U.S.+territories from SSA territory files (1998–2025) · SSA publishes a name only in years it was given to at least 5 babies, so a name may have been in use before — or between — the years shown here
Girls named Lennex
Girls named Lennex per year · hover for count and girls rank · Source: U.S. Social Security Administration, national data 2009–2025 · U.S.+territories from SSA territory files (1998–2025) · SSA publishes a name only in years it was given to at least 5 babies, so a name may have been in use before — or between — the years shown here