Selwyn
Selwyn is a boy's name that peaked in 1961, when it was the 1,279th most popular in the United States. In 2025 it ranked 10,695th. About 850 Selwyns are alive in the United States today, and half of them are over 51.
Popularity, 1880–2025
girls named Selwyn boys named Selwyn
By the numbers
- Total US births
- 1,418
- Estimated living today
- 850
- Median age today
- 51
- Peak year
- 1961
- Best rank
- 1,279th
- Rank in 2025
- 10,695th
- First recorded
- 1904
- Girls / boys
- 10 / 1,408
How old the living Selwyns are
born that year still alive today
Of the 1,418 babies given the name since 1904, about 850 are alive — 60 in every hundred. The dotted line is the median: half were born before 1974 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
Origin Old English
From the Middle English form. Also from the Old English given name Selewine. The places are named after bearers of the surname.
Etymology from Wiktionary, used under CC BY-SA 4.0.
Notable Selwyns
- Selwyn Lloyd (1904–1978)politician
- Selwyn Maister (born 1946)field hockey player and chemist
People named Selwyn with articles in the most Wikipedia languages. Data from Wikidata (CC0).
Where Selwyn is most common
Relative to how many babies each state records, Selwyn is most concentrated in New York (11.3×).
Total births recorded in each state since 1910. Browse names by state.
Names of 1961
The most popular boys’ names the year Selwyn peaked:
Selwyn elsewhere
| Country | Spelling | Births | Best rank |
|---|---|---|---|
| England and Wales boys | Selwyn | 26 | 3,895th |
| France boys | Selwyn | 5 | 5,543rd |
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.
Related names
Selwyn 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.