MallowbyNames

Hiroshi

hee-ROH-shee · generous; tolerant; prosperous

2025 rank (boys)
#9,714
Babies named in 2025
7
Peak popularity
1924
2025 frequency
1 in 244,011 boys
Usually for
Boys
Trend
Declining since 2012

Declining since 2012, #9,714 for boys today.

Popularity of Hiroshi since 1912

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

275481192019602000Most births 1924Boys
Data table (by decade)
DecadeBoys
1910s276
1920s611
1930s163
1940s32
1950s0
1960s31
1970s39
1980s58
1990s79
2000s45
2010s166
2020s65

Meaning & origin

Hiroshi is a traditional Japanese name with deep roots in the early 20th century. First recorded in the U.S. in 1912, it reached its peak rank of 9,714 in 1924, with a 1-in-244,011 incidence in 2025. The name has been falling in popularity since 2012, reflecting broader shifts away from older Japanese names in favor of shorter or more modern options. Despite its decline, Hiroshi remains a recognizable classic, valued for its straightforward pronunciation and positive meaning. The name's trajectory mirrors the generational ebb and flow of immigrant communities and cultural awareness, with top states historically including Hawaii and California.

Hiroshi is a Japanese masculine given name composed of elements such as 浩 (hiro, meaning "generous, abundant") or 寛 (hiro, meaning "tolerant, lenient"), often combined with the suffix し (shi), a common ending for masculine names in Japan. The name has been used for centuries and gained particular popularity in the early 20th century, reflecting traditional virtues. It is among many Japanese names that share the "hiro" element, which conveys breadth and magnanimity.

Nicknames & variants

Nicknames: Hiro, Hiro-chan

Sibling names for Hiroshi

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

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

H is for Hiroshi, our favorite little boy.

H is for Hiroshi…”

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

Make Hiroshi's book

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

Questions parents ask

What does the name Hiroshi mean?
Hiroshi typically means "generous," "tolerant," or "prosperous," depending on the kanji characters used to write it.
Is Hiroshi a common name today?
Hiroshi ranked 9,714th in the United States for 2025, with approximately 1 in 244,011 boys given the name that year. Its popularity peaked in 1924 and has been declining since 2012.
Is Hiroshi a boy name or a girl name?
Hiroshi is almost exclusively used as a masculine name in Japan and internationally.