MallowbyNames

Masato

mah-SAH-toh · A Japanese name meaning 'just, righteous' (masa) and 'person' (to) or 'wise, intelligent' (sato).

Peak popularity
1913
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Masato since 1912

Babies named Masato per year in U.S. Social Security records. Raw births topped out in 1924, but relative to how few babies were recorded back then, Masato's real moment was 1913.

81725192019602000Most births 1924Boys
Data table (by decade)
DecadeBoys
1910s140
1920s133
1930s31
1940s0
1950s0
1960s0
1970s0
1980s5
1990s39
2000s53
2010s56
2020s5

Meaning & origin

Masato is a Japanese masculine name with a long history of use in Japan, though it has never been common in the United States. Its earliest recorded U.S. usage dates to 1912, and it peaked in 1913, after which it has remained stable in very low usage. The name's meaning varies with the kanji selection but commonly conveys righteousness and intelligence. It carries a distinctly Japanese cultural identity and has not seen widespread adoption in English-speaking countries.

Masato is a Japanese masculine name composed of elements such as 'masa' meaning 'just, righteous' and 'to' meaning 'person', or from 'masa' combined with 'sato' meaning 'wise, intelligent'. It has been used in Japan for centuries and is often written with various kanji combinations, each adding nuanced meaning.

Nicknames & variants

Nicknames: Masa

Sibling names for Masato

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

Sisters: Yuki, Aiko, Hana, Miyu, Sakura

Brothers: Kenji, Takashi, Ryo, Hiroshi, Satoshi

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

M is for Masato, our favorite little boy.

M is for Masato…”

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

Make Masato's book

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

Questions parents ask

What does the name Masato mean?
Masato is a Japanese name that can mean 'just, righteous person' or 'wise person', depending on the kanji characters used.
How popular is the name Masato?
Masato has never ranked among the top 1000 names in the United States, but it has been in use since at least 1912.
Is Masato a boy or girl name?
Masato is almost exclusively a boy's name in Japan.