US Popularity Rank: 25990

Origin: Japanese

Meaning: Goodness, righteous; Male, masculine

Masao is a boy's name of Japanese origin whose meaning changes depending on the kanji used. If you intend to steer baby towards a life of altruism, Masao’s meaning of "goodness" and "righteous" may inspire a humanitarian path. Also carrying endearments of “masculine” and “male,” Masao celebrates some of the best qualities of masculinity for baby to embody.