681births recorded
2Countries
1Variants
1935Peak · British Columbia
#7194United States 2025
Tadashi is a boy name family recorded 681 times in 2 countries since 1912. It ranks highest today in the United States (#7194 in 2025). Its all-time peak was in British Columbia in 1935, at 61.9 births per 100,000.
Popularity by country
Births per 100,000 newborns, all forms of the name combined.
All forms of Tadashi
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Tadashi | English | 676 | 🇺🇸 United States | #7194 | 1917 | ▼ 13 % |
| Tadashi | English | 5 | 🇨🇦 British Columbia | – | 1935 | – |
Questions about Tadashi
How popular is the name Tadashi?
In 2025 it ranked #7194 in the United States. Official registers record 681 births across 2 countries.
When was Tadashi most popular?
It peaked in British Columbia in 1935, at 61.9 births per 100,000.
Is Tadashi a boy or a girl name?
In official birth registers, Tadashi is a boy name.