Delwin
- US rank
- Unranked
- Syllables
- 2
- Peak
- #969 in 1935
0 babies were named Delwin in the US in 2025.
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US births per million boys, 1910–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Delwin you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryDelwin first shows up in US birth records in 1910, the first year at least 5 babies got it. It has been in use for 115 years since.
- Best yearIts best year was 1935, when it reached #969.
About the name Delwin
Delwin is a boy name of English origin. It has 6 letters and 2 syllables, starting with D and ending in “-win”. US birth records list Delwin for boys from 1910 to 2021, in 107 of those 112 years. Its best year was 1935, when it ranked #969 among boy names. It hasn't been given to 5 or more US babies in a year since 2021, so today it's a genuinely rare choice.
Origin:English names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1910s | 15 | 65,402 boys |
| 1920s | 17 | 57,937 boys |
| 1930s | 27 | 37,707 boys |
| 1940s | 15 | 65,660 boys |
| 1950s | 13 | 78,125 boys |
| 1960s | 12 | 85,985 boys |
| 1970s | 13 | 75,700 boys |
| 1980s | 5.6 | 180,180 boys |
| 1990s | 4.4 | 226,244 boys |
| 2000s | 4.5 | 222,222 boys |
| 2010s | 2.3 | 438,596 boys |
| 2020s | 3.5 | 289,855 boys |
Other spellings of Delwin
More English boy names
- Boy name: Oliver · olive tree
- Boy name: Henry · ruler of the home
- Unisex name: James · supplanter
- Boy name: William · resolute protector
- Boy name: Benjamin · son of the right hand
- Boy name: Jack · God is gracious
- Unisex name: Hudson · son of Hudde
- Unisex name: Julian · of the Julius family
Questions about the name Delwin
What is the origin of the name Delwin?
Delwin has English roots in our records. Other English names include Oliver, Henry, James.
Is Delwin a boy or girl name?
Delwin is a boy name.
How popular is the name Delwin?
Delwin is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 2021. It peaked at #969 in 1935.