boy's name
Tatsuo
- Origin Japanese
- Gender Boy
- Letters 6
- Births on record 222
Tatsuo is a boy's name. In 1940 it was given to 6 babies in the United States. It was given to fewer than five babies in the most recent year of published US data.
- Tatsuo is a name of Japanese origin.
- Peaked in 1916, when 57 babies were given the name.
- It has largely dropped out of use.
- First appears in US birth records in 1915.
Tatsuo over time
Births per decade in the United States, 1910s to 1940s. The striped bar is the 1940s, still in progress — it covers 1940 to 1940, not a full ten years.
Show the numbers
| Decade | Births |
|---|---|
| 1910s | 97 |
| 1920s | 112 |
| 1930s | 7 |
| 1940s (to 1940) | 6 |
How popular is Tatsuo?
In 1940, Tatsuo was given to 6 babies in the United States. It was given to fewer than five babies in the most recent year of published US data.
US figures omit any name given to fewer than five babies in a year, so the rarest names are absent from the source rather than absent from use. Data & sources.
Names that peaked alongside Tatsuo
These names rose and fell in the same era, which is why they tend to sound like they belong together.
Parents who like Tatsuo also like
Names whose popularity has risen and fallen in step with Tatsuo over the last century — the same taste, a different name.
Sibling names for Tatsuo
Names from the same era that won't rhyme or share an initial with Tatsuo — the two things that make a sibling set grate.
Common questions about Tatsuo
How popular is the name Tatsuo?
In 1940, Tatsuo was given to 6 babies in the United States. It was given to fewer than five babies in the most recent year of published US data.
Is Tatsuo a girl's or a boy's name?
Tatsuo is given almost entirely to boys in birth records.
When was Tatsuo most popular?
Tatsuo peaked in 1916, when 57 babies were given the name. It has largely dropped out of use.