Thy
- US rank
- Unranked
- Syllables
- 1
- Peak
- #4,716 in 1982
0 babies were named Thy in the US in 2025.
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US births per million girls, 1979–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Thy you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryThy first shows up in US birth records in 1979, the first year at least 5 babies got it. It has been in use for 46 years since.
- Best yearIts best year was 1982, when it reached #4,716.
About the name Thy
Thy is a girl name of Vietnamese origin. It has 3 letters and 1 syllable, starting with T and ending in “-thy”. US birth records list Thy for girls from 1979 to 2018, in 37 of those 40 years. Its best year was 1982, when it ranked #4,716 among girl names. It hasn't been given to 5 or more US babies in a year since 2018, so today it's a genuinely rare choice.
Origin:Vietnamese names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1970s | 3.1 | 322,581 girls |
| 1980s | 6.2 | 161,551 girls |
| 1990s | 4.6 | 216,920 girls |
| 2000s | 5.4 | 185,529 girls |
| 2010s | 4.5 | 224,439 girls |
Other spellings of Thy
More Vietnamese girl names
- Girl name: Nhi · small, little
- Unisex name: Nairi · ancient name of Armenia
- Girl name: Quynh · night-blooming flower
- Unisex name: Bay · bay
- Unisex name: Bijou · jewel
- Unisex name: Miya
- Girl name: Mai
- Girl name: Analeigh
Questions about the name Thy
What is the origin of the name Thy?
Thy has Vietnamese roots in our records. Other Vietnamese names include Nhi, Nairi, Quynh.
Is Thy a boy or girl name?
Thy is a girl name.
How popular is the name Thy?
Thy is rare: fewer than 5 US girls got it in 2025, and it was last given to 5 or more in 2018. It peaked at #4,716 in 1982.