Osamu

“to be serenely settled or to be at peace” — Associated with values like wisdom

Japan origin · Boy name

♂ 97% boys♀ 3% girls

#729US 2023

1.5kBirths / yr

→Stable

94All-time births

📅 Since 192000

How to pronounce Osamu

oh·SAH·moo

/oʊ.ˈsɑ.muː/ · stress on SAH · 3 syllables

“to be serenely settled or to be at peace”

Associated with values like wisdom · Japan origin

What does Osamu mean and where does it come from?

The name Osamu (治 or 修) has roots in Japanese culture, often associated with values like wisdom, tranquility, and harmony. It is a common name in Japan and can also be used as a surname. The first recorded use of the name stems from ancient times, with variations seen in different regions. Notable i

Cultural significance

Osamu has been a cherished name across cultures, particularly in Japan-speaking communities, where it reflects values of to be serenely settled or to be at peace.

Peak popularity

Reached #2752 in 1925 — currently #729 in the US.

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What middle names flow best with Osamu?

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

Osamu Grace

How popular is Osamu right now?

Holding steady — currently #729 in the US out of 135.5k tracked names

US Trend 1920–2023#729 · Top 0.54%

1920

1925

1930

1935

1970

2021

2022

2023

Year	US Rank	Births	vs Prior Year
2023	#729	1,471	▲ up 5 · +1% births
2022	#734	1,451	▲ up 5 · +2% births
2021	#739	1,421	▲ up 4290 · +28320% births
1970	#5029	5	▼ down 980
1935	#4049	5	▼ down 493 · -29% births
1930	#3556	7	▼ down 804 · -36% births
1925	#2752	11	▲ up 2198 · +120% births
1920	#4950	5	—

Name Popularity Timeline

Popularity Statistics for Osamu

Best Year2023Rank #729

Peak Count1,471

Average Rank#2817

Current Trend↗Rising

Data Range1920 - 20238 years

The story of Osamu

Osamu entered American naming records in 1920 and has been in use for over 104 years. With 94 total births recorded, Osamu remains relatively uncommon. The name has grown more popular over time, rising from #4950 in 1920 to #729 in 2023.

Names that peaked alongside Osamu in 1925:

Robert John William James Charles

Osamu by decade

Osamu peaked in the 1920s. See all 1920s names →

Decade	Births
1920s ★	58
1930s	21
1970s	5
1980s	5
1990s	5

💎Osamu has only 94 total recorded births since 1920 — rarer than 99% of names in our database.

What are good nicknames for Osamu?

Common

OsaOsOsieOsy

What names sound and feel like Osamu?

Based on sound, origin, and style — parents who love Osamu also consider these

Isamu

Japan · Means 'courage' or

Osama

Arabic · Lion

Sadamu

Japan · To clarify; to

Tanzania · Meaning 'leader' or

Ajamu

Swahili-speaking countries · He who fights

Osaid

Arabic · Arabic

How is Osamu written in other languages?

修, etc.

Japanese Kanji

Common questions about the name Osamu

What does the name Osamu mean?

Osamu means "to be serenely settled or to be at peace" — a name rooted in Japan 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 Osamu?

Osamu is currently ranked #729 as a boy name in the US and is holding steady in popularity, a reliable classic that parents consistently choose.

What is the cultural origin of Osamu?

Osamu originates from Japan tradition. Japan names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.

How do you pronounce the name Osamu?

Osamu is a three-syllable name pronounced OW0 S AA1 M UW0. The pronunciation is straightforward for English speakers, and the name reads clearly on paper — an important practical consideration for parents.

What sibling names go well with Osamu?

Osamu pairs beautifully with sibling names that share a similar Japan heritage or complement its melodic and flowing sound. Names with a similar vibe create a cohesive sibling set without matching too closely.