Sinjin
- US rank
- Unranked
- Syllables
- 2
- Peak
- #2,747 in 1992
0 babies were named Sinjin in the US in 2025.
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US births per million boys, 1989–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Sinjin you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistorySinjin first shows up in US birth records in 1989, the first year at least 5 babies got it. It has been in use for 36 years since.
- Best yearIts best year was 1992, when it reached #2,747.
About the name Sinjin
Sinjin is a boy name of English origin. It has 6 letters and 2 syllables, starting with S and ending in “-jin”. US birth records list Sinjin for boys from 1989 to 2022, in 28 of those 34 years. Its best year was 1992, when it ranked #2,747 among boy names. It hasn't been given to 5 or more US babies in a year since 2022, so today it's a genuinely rare choice.
Origin:English names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1980s | 2.5 | 400,000 boys |
| 1990s | 9.4 | 106,270 boys |
| 2000s | 6.9 | 144,092 boys |
| 2010s | 2.3 | 432,900 boys |
| 2020s | 1.0 | 1,034,483 boys |
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 Sinjin
What is the origin of the name Sinjin?
Sinjin has English roots in our records. Other English names include Oliver, Henry, James.
Is Sinjin a boy or girl name?
Sinjin is a boy name.
How popular is the name Sinjin?
Sinjin is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 2022. It peaked at #2,747 in 1992.