Madeleyn is a very rare variant of Madelyn that peaked in 2015 and has grown less common since.
Madeleyn is a girl name. In 2025 it ranked #6,723 for girl births in the United States (and #11,652 across all names), given to 17 babies. Madeleyn was first reported in SSA data in 1989 and peaked in 2015 (27 births).
Girls named Madeleyn per year · hover for count and girls rank · Source: U.S. Social Security Administration, national data 1989–2025 · 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