MallowbyNames

Masaru

mah-SAH-roo · victory, win

Peak popularity
1917
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Masaru since 1912

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

102131192019602000Most births 1917Boys
Data table (by decade)
DecadeBoys
1910s139
1920s245
1930s48
1940s10
1950s0
1960s0
1970s0
1980s0
1990s5
2000s0
2010s0
2020s0

Meaning & origin

Masaru is a Japanese name carrying the straightforward meaning of 'victory' or 'win'. In the United States, it has never been common: it first appeared in Social Security records in 1912 and saw its peak usage in 1917, when it likely had only a handful of births. Since then, it has remained extremely rare, with no data for recent years. The trajectory has been stable at near-zero usage. As a Japanese name with strong cultural roots, it is rarely given to children outside Japan, though it may be chosen by Japanese-American families or those with a specific connection to Japan.

Masaru is a Japanese masculine given name. It is formed from the kanji 勝 (masa), meaning 'victory' or 'win'. The name is common in Japan, often given to boys with the hope they will achieve success. Its usage outside Japan is rare, though it appears in Japanese diaspora communities.

Nicknames & variants

Nicknames: Masa, Ru

Sibling names for Masaru

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

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

M is for Masaru, our favorite little boy.

M is for Masaru…”

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

Make Masaru's book

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

Questions parents ask

What does the name Masaru mean?
Masaru means 'victory' or 'win', derived from the Japanese kanji 勝.
How popular is Masaru?
Masaru has not ranked in the U.S. top 1000 since the 1910s. Its peak year was 1917, but it is currently uncommon, with fewer than 5 births per year.
Is Masaru a boy's or girl's name?
Masaru is almost exclusively a boy's name in Japan.