What origin is the name Masaichi?

Masaichi comes from Japanese naming traditions. Names from this origin often carry meanings tied to nature, virtues or heritage.

What are good sister names for Masaichi?

Names from the same japanese tradition pair naturally with Masaichi — for example Aya, Emi, Yuna. You can browse more on our japanese names page.

How is Masaichi written in its native script?

Masaichi is written まさいち.

Masaichi

Discover the meaning and origin of the name Masaichi

Masaichi

Boy

Japanese

3 syllables

Masaichi (まさいち) is a Japanese boy's name meaning "First son of prosperity".

With Japanese roots, Masaichi is a boy name that means "First son of prosperity". At 8 letters it is a longer name, which leaves room for a nickname. It has 3 syllables.

Native script: まさいち
Origin: Japanese
Gender: Boy
Syllables: 3

Last updated 24 October 2026.

Meaning

First son of prosperity

Popularity

No birth-record data (source: not in US birth records; popularity in India is not tracked)

Written as まさいち

Quick answers about Masaichi

What does Masaichi mean?

Masaichi is a boy name of Japanese origin meaning "First son of prosperity".

How popular is Masaichi?

We have no birth-record ranking for Masaichi: it is not in US records, and India publishes no national name rankings. The meter above fills in as parents here view, search for and save the name.

Sister names that go with Masaichi

Aya Emi Yuna Sakura Kaori Aiko

How to say Masaichi

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Name numerology

1is the Chaldean number for Masaichi.

Number 1 is linked with leadership, independence and new beginnings.

More names with number 1

Numerology is a cultural tradition for fun, not a prediction.

Combine Masaichi with another name

Our free name combiner blends two names into new baby name ideas.

Names with a similar meaning to Masaichi

Masaichi means "First son of prosperity" — these names share that spirit.

Mason — "Mason is an English surname for a stoneworker, from the Old French masson. It is now used as a first name." (English)
Harper — "Harper is an English occupational surname for a harp player. It became a popular first name in the 2000s." (English)
Scarlett — "Scarlett comes from an English surname for a seller of scarlet cloth. Gone with the Wind made it a first name." (English)
Leah — "Leah comes from the Hebrew Le'ah, possibly meaning 'weary' or 'delicate'. Leah is Jacob's first wife in the Bible." (Hebrew)
Lincoln — "Lincoln comes from the name of the English city, from the Latin Lindum Colonia, 'lake colony'. Abraham Lincoln made it a first name." (English)