Tadashi

Boy name

Tadashi has been given to 676 babies in the U.S. since 1912. It peaked in 1922. In 2025, about 1 in 155,280 boys was named Tadashi.

Popularity over time births per year, 1880–2025

Hover or tap the chart to read any year.

Total babies

676

Peak year

1922 (35 babies)

Rank in 2025

Below top 1000

First recorded

1912

10-year trend

▼ -21%

Gender split

All boys

Same primary gender, peaked around the same years, and roughly as common as Tadashi.

675 babies since 1912

674 babies since 1881

667 babies since 1881

667 babies since 1909

686 babies since 1912

665 babies since 1911

689 babies since 1880

662 babies since 1909

How popular is the name Tadashi?

Tadashi has been given to 676 babies in the U.S. since 1912. It ranked below the top 1000 in 2025.

When did the name Tadashi peak?

Tadashi peaked in 1922, when 35 babies were given the name.

Is Tadashi a girl or boy name?

Tadashi is primarily a boy name (100% of babies named Tadashi are boys).

Occasional updates when we add new data & tools. No spam, unsubscribe anytime by replying to any email or writing to hello@zalize.com.

By subscribing you agree to our privacy policy. We store only your email address and the date you signed up.