Atsuo

manly, brave, courageous
Japanese origin · Boy name
97% boys3% girls
#1541US 2023
10Births / yr
Stable
Top 1.1%Percentile

What does Atsuo mean and where does it come from?

Atsuo is derived from the Japanese elements 'atsu' meaning 'thick' or 'manly' and 'o' which is a common masculine suffix.

Cultural significance
Atsuo is a traditional Japanese name often given to boys, reflecting qualities of strength and bravery.
Peak popularity
Reached #1541 in 2015 — currently #1541 in the US.
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Related Reading
Japanese-origin baby names with timeless appeal
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How else can you spell Atsuo?

Same sound, different look — useful if you want something slightly more distinctive

What middle names flow best with Atsuo?

Atsuo works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful

Atsuo Jack
One syllable · timeless choice
Atsuo John
One syllable · timeless choice
Atsuo Miles
One syllable · vintage charm
Atsuo Brooks
One syllable · timeless choice
Atsuo Gael
One syllable · timeless choice
Atsuo Quinn
One syllable · timeless choice
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Middle Names
The best middle names for Atsuo
Browse ideas →

How popular is Atsuo right now?

Holding steady — currently #1541 in the US out of 135.5k tracked names

US Trend 20192023#1541 · Top 1.1%
2019
2020
2021
2022
2023
YearUS RankBirthsvs Prior Year
2023#154110stable
2022#154110stable
2021#154110stable
2020#154110stable
2019#154110
💎Atsuo is exceptionally rare — it does not appear in US Social Security records, meaning fewer than 5 babies per year have received this name.

What are good nicknames for Atsuo?

Common
Ats

Famous people named Atsuo

AN
Atsuo Nakamura
A Japanese actor known for his roles in film and television.
AT
Atsuo Takahashi
A Japanese professional baseball player.
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Celebrity Names
What celebrities named their babies in 2025
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Common questions about the name Atsuo

What does the name Atsuo mean?
Atsuo means "manly, brave, courageous" — a name rooted in Japanese tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.
How popular is the name Atsuo?
Atsuo is currently a distinctive and less common name as a baby name in the US and is holding steady in popularity, a reliable classic that parents consistently choose.
What is the cultural origin of Atsuo?
Atsuo originates from Japanese tradition. Japanese names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
Is Atsuo a common or rare name?
Atsuo is a distinctive choice that balances familiarity with individuality. It strikes a balance between standing out and fitting in.
Is Atsuo more of a girl or boy name?
Atsuo is primarily used as a boy name, giving it a clear, timeless character while remaining accessible to modern families.