Dyllon
- US rank
- Unranked
- Syllables
- 2
- Peak
- #1,097 in 1992
0 babies were named Dyllon in the US in 2025.
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US births per million boys, 1987–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Dyllon you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryDyllon first shows up in US birth records in 1987, the first year at least 5 babies got it. It has been in use for 38 years since.
- Best yearIts best year was 1992, when it reached #1,097.
About the name Dyllon
Dyllon is a boy name of Welsh origin. It has 6 letters and 2 syllables, starting with D and ending in “-lon”. US birth records list Dyllon for boys from 1987 to 2023, in 35 of those 37 years. Its best year was 1992, when it ranked #1,097 among boy names. It hasn't been given to 5 or more US babies in a year since 2023, so today it's a genuinely rare choice.
Origin:Welsh names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1980s | 4.3 | 232,558 boys |
| 1990s | 31 | 31,756 boys |
| 2000s | 24 | 41,477 boys |
| 2010s | 7.2 | 138,889 boys |
| 2020s | 2.0 | 493,827 boys |
Other spellings of Dyllon
More Welsh boy names
- Unisex name: Owen · well-born
- Unisex name: Dylan · great tide
- Unisex name: Rowan · little red-haired one
- Boy name: Arthur · possibly bear
- Unisex name: Kai · sea
- Boy name: Bryson · son of Brice
- Boy name: Evan · God is gracious
- Unisex name: Maddox · son of Madoc
Questions about the name Dyllon
What is the origin of the name Dyllon?
Dyllon has Welsh roots in our records. Other Welsh names include Owen, Dylan, Rowan.
Is Dyllon a boy or girl name?
Dyllon is a boy name.
How popular is the name Dyllon?
Dyllon is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 2023. It peaked at #1,097 in 1992.