Masahiro is a boy baby name of Japan origin. The recorded meaning is "A Japanese male name combining justice with generous or expansive meanings.". Use this page to review the meaning, origin, popularity signal, related names, and decision tools before adding it to a shortlist.
The strongest name pages should help parents understand the data that exists and avoid pretending when a detail is not available.
A Japanese male name combining justice with generous or expansive meanings.
This is the recorded meaning currently available for Masahiro.
Boy name
Explore boy names when you want to compare Masahiro against a wider pool.
Browse related namesPopularity is useful when it is visible and grounded in real records. Use it as a practical signal, not the whole decision.
5
2014
1998
9 babies
cooling
boys
These ideas come from existing database names and are ranked for practical rhythm and available origin/style signals. They are suggestions, not factual claims about traditional pairings.
girl
Sunflower
Shares Japan origin and gives you another real name to test as a middle.
boy
From Japanese ancient deity
Shares Japan origin and gives you another real name to test as a middle.
boy
Gentle person
Shares Japan origin and gives you another real name to test as a middle.
boy
Prosperous, peaceful warrior
Shares Japan origin and gives you another real name to test as a middle.
unisex
Japanese name meaning fragrance or pleasant aroma.
Shares Japan origin and gives you another real name to test as a middle.
girl
Beautiful forest
Shares Japan origin and gives you another real name to test as a middle.
Sibling ideas should feel related without trapping every child in the same sound. These come from the database and favor shared origin, religion, region, or style signals.
boy
A Japanese male name combining justice with spring or clear meanings.
Shares Japan origin with Masahiro.
boy
A Japanese male name combining justice with peace or harmony meanings.
Shares Japan origin with Masahiro.
boy
A Japanese male name combining justice with rule or law meanings.
Shares Japan origin with Masahiro.
boy
A Japanese name combining characters for correct and virtuous or good.
Shares Japan origin with Masahiro.
boy
A Japanese name combining characters for correct and sharp or clever.
Shares Japan origin with Masahiro.
boy
A Japanese name combining justice with brightness, tree, or glory meanings.
Shares Japan origin with Masahiro.
boy
A Japanese name meaning to achieve or accomplish.
Shares Japan origin with Masahiro.
boy
Gentle person
Shares Japan origin with Masahiro.
Use this when you like the direction of a name but want more options before you commit.
boy
A Japanese male name combining justice with spring or clear meanings.
Similar database signal: Japan origin.
boy
A Japanese male name combining justice with peace or harmony meanings.
Similar database signal: Japan origin.
boy
A Japanese male name combining justice with rule or law meanings.
Similar database signal: Japan origin.
boy
A Japanese name combining characters for correct and virtuous or good.
Similar database signal: Japan origin.
boy
A Japanese name combining characters for correct and sharp or clever.
Similar database signal: Japan origin.
boy
A Japanese name combining justice with brightness, tree, or glory meanings.
Similar database signal: Japan origin.
boy
A Japanese name meaning to achieve or accomplish.
Similar database signal: Japan origin.
boy
Gentle person
Similar database signal: Japan origin.
These links are limited to relevant browsing paths and collections that match the available gender, origin, religion, meaning, or letter signal for this name.
Save the name, compare it with your partner, and keep only the names that survive both opinions.
Masahiro is recorded with the meaning "A Japanese male name combining justice with generous or expansive meanings." and Japan origin.
Masahiro is listed as a boy name of Japan origin. Use the related names and collection links on this page to compare it with names from the same background when a relevant collection exists.
The popularity section on this page uses U.S. Social Security Administration baby-name data when records are available. Use it as one signal alongside meaning, origin, sound, and family fit.
Names like Masahiro usually share some combination of origin, rhythm, gender style, or popularity feel. The related-name sections on this page use names from the database instead of invented suggestions.