Dallyn
- US rank
- Unranked
- Syllables
- 2
- Peak
- #4,616 in 2003
0 babies were named Dallyn in the US in 2025.
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US births per million boys, 1992–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Dallyn you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryDallyn first shows up in US birth records in 1992, the first year at least 5 babies got it. It has been in use for 33 years since.
- Best yearIts best year was 2003, when it reached #4,616.
About the name Dallyn
Dallyn is a boy name of English origin. It has 6 letters and 2 syllables, starting with D and ending in “-lyn”. US birth records list Dallyn for boys from 1992 to 2022, in 25 of those 31 years. Its best year was 2003, when it ranked #4,616 among boy names. It hasn't been given to 5 or more US babies in a year since 2022, so today it's a genuinely rare choice.
Origin:English names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1990s | 2.6 | 386,473 boys |
| 2000s | 5.3 | 186,916 boys |
| 2010s | 2.9 | 350,877 boys |
| 2020s | 2.5 | 400,000 boys |
Other spellings of Dallyn
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 Dallyn
What is the origin of the name Dallyn?
Dallyn has English roots in our records. Other English names include Oliver, Henry, James.
Is Dallyn a boy or girl name?
Dallyn is a boy name, though a few girls get it too.
How popular is the name Dallyn?
Dallyn is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 2022. It peaked at #4,616 in 2003.