Trei
- US rank
- Unranked
- Syllables
- 1
- Peak
- #2,943 in 1993
0 babies were named Trei in the US in 2025.
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US births per million boys, 1991–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Trei you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryTrei first shows up in US birth records in 1991, the first year at least 5 babies got it. It has been in use for 34 years since.
- Best yearIts best year was 1993, when it reached #2,943.
About the name Trei
Trei is a boy name of English origin. It has 4 letters and 1 syllable, starting with T and ending in “-rei”. US birth records list Trei for boys from 1991 to 2024, in 15 of those 34 years. Its best year was 1993, when it ranked #2,943 among boy names. It hasn't been given to 5 or more US babies in a year since 2024, so today it's a genuinely rare choice.
Origin:English names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1990s | 6.3 | 158,451 boys |
| 2000s | 1.7 | 574,713 boys |
| 2010s | 0.3 | 3,846,154 boys |
| 2020s | 0.6 | 1,724,138 boys |
Other spellings of Trei
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 Trei
What is the origin of the name Trei?
Trei has English roots in our records. Other English names include Oliver, Henry, James.
Is Trei a boy or girl name?
Trei is a boy name.
How popular is the name Trei?
Trei is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 2024. It peaked at #2,943 in 1993.