MallowbyNames

Haruo

hah-ROO-oh · spring male, boy of spring

Peak popularity
1921
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Haruo since 1912

Babies named Haruo per year in U.S. Social Security records.

112132192019602000Most births 1921Boys
Data table (by decade)
DecadeBoys
1910s105
1920s201
1930s70
1940s0
1950s0
1960s0
1970s0
1980s0
1990s0
2000s0
2010s0
2020s0

Meaning & origin

Haruo is a traditional Japanese name for boys that combines the kanji for 'spring' and 'man', evoking a sense of renewal and masculinity. In the United States, its usage has been sporadic: it first appeared in Social Security records in 1912, reached its peak popularity in 1921, and has since remained stable but extremely rare, with no rank in the top 1000 for decades. As of the latest data from 2025, the name's trajectory is stable, reflecting its continued but infrequent use among families seeking a distinctive Japanese name. While no top states can be identified for Haruo, its enduring presence in U.S. records illustrates the quiet persistence of a name rooted in Japanese cultural heritage.

Haruo is a Japanese masculine given name composed of two kanji characters: 春 (haru) meaning 'spring' and 夫 (o) meaning 'man, husband', thus conveying 'spring man' or 'boy of spring'. The name follows a traditional Japanese naming pattern where the second element often denotes gender. It has been in use since at least the early 20th century, as shown by U.S. Social Security records dating back to 1912.

Sibling names for Haruo

Names that share Haruo's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

H is for Haruo, our favorite little boy.

H is for Haruo…”

In a Mallowby alphabet book, Haruo's letter becomes Haruo's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Haruo's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Haruo mean?
Haruo means 'spring man' or 'boy of spring' from Japanese 春 (haru) 'spring' and 夫 (o) 'man, husband'.
Is Haruo a popular name today?
Haruo is not currently ranked in the U.S. top 1000 names. Its peak popularity was in 1921, and its usage has been stable but rare in recent years.
Is Haruo a boy or girl name?
Haruo is traditionally a boy's name in Japan.