Hideyo

excellent generation
Japanese origin · Unisex name
50% boys50% girls
#1894US 2023
10Births / yr
Stable
Top 1.4%Percentile

What does Hideyo mean and where does it come from?

Hideyo is derived from the Japanese elements 'hide' meaning 'excellent' and 'yo' meaning 'generation' or 'child'.

Cultural significance
The name Hideyo is used in Japan and can be given to both boys and girls, reflecting positive attributes.
Peak popularity
Reached #1894 in 2015 — currently #1894 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 Hideyo?

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

What middle names flow best with Hideyo?

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

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

How popular is Hideyo right now?

Holding steady — currently #1894 in the US out of 135.5k tracked names

US Trend 20192023#1894 · Top 1.4%
2019
2020
2021
2022
2023
YearUS RankBirthsvs Prior Year
2023#189410stable
2022#189410stable
2021#189410stable
2020#189410stable
2019#189410
💎Hideyo 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 Hideyo?

Common
HidHidieHidyEyo

Famous people named Hideyo

HN
Hideyo Noguchi
A prominent Japanese bacteriologist known for his work on syphilis and yellow fever.
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Celebrity Names
What celebrities named their babies in 2025
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Common questions about the name Hideyo

What does the name Hideyo mean?
Hideyo means "excellent generation" — 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 Hideyo?
Hideyo 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 Hideyo?
Hideyo 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 Hideyo a common or rare name?
Hideyo is a distinctive choice that balances familiarity with individuality. It strikes a balance between standing out and fitting in.
Is Hideyo more of a girl or boy name?
Hideyo is a genuinely unisex name used for both boys and girls. The unisex quality makes it particularly versatile for modern families.