MallowbyNames

Masayuki

MAH-sah-yoo-kee · true happiness or righteousness, depending on the kanji used

Peak popularity
1920
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Masayuki since 1915

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

61319192019602000Most births 1920Boys
Data table (by decade)
DecadeBoys
1910s54
1920s108
1930s32
1940s0
1950s0
1960s0
1970s0
1980s0
1990s0
2000s0
2010s0
2020s0

Meaning & origin

Masayuki is a Japanese masculine name first recorded in the United States in 1915, though it saw its highest usage during the 1920s, with a peak in 1920. Its use in the U.S. has remained stable but uncommon, never ranking among the top names nationally. The name does not appear in any top states data, indicating it is rare across all regions. Despite low overall numbers, Masayuki carries a strong cultural identity, rooted in Japanese naming traditions where the kanji combination conveys positive meanings like 'righteousness' or 'true happiness.'

Masayuki is a traditional Japanese masculine given name composed of two kanji characters. The first element, masa (正 or 昌), can mean 'right,' 'correct,' or 'prosperous,' while the second element, yuki (之, 行, or 幸), can mean 'happiness,' 'going,' or 'to proceed.' The name has been in use since at least the early 20th century, though its specific kanji combinations vary by family preference and historical period.

Nicknames & variants

Nicknames: Masa, Yuki

Sibling names for Masayuki

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

Sisters: Aiko, Yoko, Keiko, Emi, Sakura

Brothers: Takeshi, Kenji, Hiroshi, Shinji, Kazuo

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

M is for Masayuki, our favorite little boy.

M is for Masayuki…”

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

Make Masayuki's book

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

Questions parents ask

What does the name Masayuki mean?
Masayuki commonly means 'true happiness' or 'righteousness,' depending on the kanji characters used to write the name.
How popular is the name Masayuki?
Masayuki was most popular in the 1920s, peaking in 1920 according to U.S. Social Security data. It has not ranked in the top 1000 in recent years.
Is Masayuki a boy's name?
Yes, Masayuki is traditionally a masculine given name in Japan.