Dyon
- US rank
- Unranked
- Syllables
- 1
- Peak
- #4,375 in 1971
0 babies were named Dyon in the US in 2025.
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US births per million boys, 1969–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Dyon you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryDyon first shows up in US birth records in 1969, the first year at least 5 babies got it. It has been in use for 56 years since.
- Best yearIts best year was 1971, when it reached #4,375.
About the name Dyon
Dyon is a boy name of Greek origin. It has 4 letters and 1 syllable, starting with D and ending in “-yon”. US birth records list Dyon for boys from 1969 to 2023, in 29 of those 55 years. Its best year was 1971, when it ranked #4,375 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:Greek names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1960s | 2.8 | 357,143 boys |
| 1970s | 1.3 | 775,194 boys |
| 1990s | 3.7 | 271,739 boys |
| 2000s | 3.0 | 334,448 boys |
| 2010s | 1.8 | 561,798 boys |
| 2020s | 2.2 | 459,770 boys |
Other spellings of Dyon
More Greek boy names
- Boy name: Theodore · gift of God
- Boy name: Mateo · gift of God
- Boy name: Lucas · man from Lucania
- Unisex name: Elias · my God is Yahweh
- Boy name: Sebastian · venerable
- Boy name: Leo · lion
- Boy name: Thomas · twin
- Unisex name: Miles · possibly gracious
Questions about the name Dyon
What is the origin of the name Dyon?
Dyon has Greek roots in our records. Other Greek names include Theodore, Mateo, Lucas.
Is Dyon a boy or girl name?
Dyon is a boy name.
How popular is the name Dyon?
Dyon 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 #4,375 in 1971.