Madilyn
Madilyn is a girl's name that peaked in 2008, when it was the 288th most popular in the United States. In 2025 it ranked 464th. About 23,000 Madilyns are alive in the United States today, and half of them are over 12.
Popularity, 1880–2025
girls named Madilyn
By the numbers
- Total US births
- 23,632
- Estimated living today
- 23,000
- Median age today
- 12
- Peak year
- 2008
- Best rank
- 288th
- Rank in 2025
- 464th
- First recorded
- 1924
How old the living Madilyns are
born that year still alive today
Of the 23,632 babies given the name since 1924, about 23,000 are alive — 99 in every hundred. Roughly 18,000 of them are children and 50 are 65 or over. The dotted line is the median: half were born before 2013 and half after.
An estimate, not a count. SSA births aged forward through SSA cohort life tables, which know nothing about who left the country or arrived in it — so for a name that mostly came to America rather than being born in it, this is a floor rather than a figure. Where you fall among living Americans.
Where the name comes from
Rare non-standard spelling of Madeline.
Etymology from Wiktionary, used under CC BY-SA 4.0.
Notable Madilyns
- Madilyn Bailey (born 1992)American singer and songwriter
People named Madilyn with articles in the most Wikipedia languages. Data from Wikidata (CC0).
Where Madilyn is most common
Relative to how many babies each state records, Madilyn is most concentrated in Utah (2.6×), Nevada (2.0×), Idaho (2.0×), Alaska (1.8×).
Total births recorded in each state since 1910. Browse names by state.
Names of 2008
The most popular girls’ names the year Madilyn peaked:
Madilyn elsewhere
| Country | Spelling | Births | Best rank |
|---|---|---|---|
| England and Wales girls | Madilyn | 86 | 2,615th |
| France girls | Madilyn | 20 | 3,352nd |
Counts come from each country's own records and are not comparable with the US figures above, which cover different years and a different definition of a recorded name. Where a country writes the name several ways, the spellings are added together and the most common is shown. A row marked name registrations is counting something else: Portugal ranks each of a child's two given names separately, so a girl registered Maria Leonor is in both the Maria row and the Leonor row, and that figure is not a number of children.
Madilyn: rank by region
In 2018, Madilyn was among the 10 most common names in 1 region of Italy.
| Region | Spelling | Place | Children |
|---|---|---|---|
| Valle d'Aosta/Vallée d'Aoste | Madilyn | 10 | 1 |
Each of these is the top of a list the statistics office cut off somewhere – Italy after 10 names – and published nothing after. So a region missing here is one where the name fell outside what was published, not one where it went unused. Places are shared where names tie, and the further down a list a place is, the more names can share it.
Related names
Madilyn against another name
Two names on one chart, with the year one overtook the other.
Try it on yourself
Source: US Social Security Administration, national and state baby-name files, 1880–2025. Counts include only births registered with the SSA, and names with fewer than five births in a year are not published. The living estimate applies SSA cohort life tables to those births; it counts people born in the United States, so it misses anyone who arrived later and anyone who has left.