Yoshirō
Masculine
Japanese
Meaning & Origin
Yoshirō is a masculine Japanese given name composed of two kanji elements: yoshi meaning "righteous" or "good" and rō meaning "son." The name exemplifies the common practice in Japanese naming of combining auspicious or virtuous characters with a generational suffix. Variants include Yoshiro (without the macron) and Yoshirou (using ou for the long vowel in Romanization).
Written Forms
Due to the flexibility of kanji, Yoshirō can be spelled with many combinations. Some examples include:
義郎 ("justice, son")
義朗 ("justice, clear")
吉郎 ("good luck, son")
善郎 ("virtuous, son")
芳郎 ("fragrant/virtuous, son")
喜郎 ("rejoice, son")
慶郎 ("congratulate, son")
嘉郎 ("excellent, son")
与志郎 ("give, determination, son")
与四郎 ("give, 4, son")
The name can also be written using hiragana (よしろう) or katakana (ヨシロウ).
Notable Bearers
Yoshirō has been borne by several notable Japanese figures across various fields:
Yoshiro Abe (born 1980), Japanese footballer
Yoshiro Asakuma (1914–2008), Japanese high jumper
Yoshiro Hayashi (1922–2012), Japanese golfer
Yoshiro Hayashi (1927–2017), Japanese politician
Cultural Significance
As a name, Yoshirō reflects traditional Japanese values of righteousness (義) and filial piety embedded in the "son" character (郎). The suffix -rō was historically used as a generic masculine element, especially in compound names during the Meiji period and earlier. The wide range of kanji combinations allows parents to impart distinct shades of meaning—from wisdom to congratulations—while retaining the core phonetic identity.
Meaning: "righteous son" or various other meanings depending on kanji
Origin: Japanese
Type: Given name
Usage regions: Japan
Related names: Yoshiro, Yoshirou