Dionn
- US rank
- Unranked
- Syllables
- 1
- Peak
- #5,587 in 1976
0 babies were named Dionn in the US in 2025.
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US births per million boys, 1976–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Dionn you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryDionn first shows up in US birth records in 1976, the first year at least 5 babies got it. It has been in use for 49 years since.
- Best yearIts best year was 1976, when it reached #5,587.
About the name Dionn
Dionn is a boy name of Greek origin. It has 5 letters and 1 syllable, starting with D and ending in “-onn”. US birth records list Dionn for boys only in 1976, the one year at least 5 babies got it. Its best year was 1976, when it ranked #5,587 among boy names. It hasn't been given to 5 or more US babies in a year since 1976, so today it's a genuinely rare choice.
Origin:Greek names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1970s | 3.2 | 312,500 boys |
Other spellings of Dionn
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 Dionn
What is the origin of the name Dionn?
Dionn has Greek roots in our records. Other Greek names include Theodore, Mateo, Lucas.
Is Dionn a boy or girl name?
Dionn is a boy name.
How popular is the name Dionn?
Dionn is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 1976. It peaked at #5,587 in 1976.