Hachiro as a Baby Name. Meaning and Origin of Hachiro

What is the meaning of the name Hachiro ?

The baby name Hachiro is a Male name , 3 syllables long and is pronounced [ha.t͡ɕi.ɾoː] (HAH-chee-roh, long o).

Hachiro is Japanese in Origin.

Hachiro is a Japanese masculine given name written 八郎 or 八朗, from hachi “eight” + rō “son, young man,” signifying “eighth son” and evoking the auspicious number eight. In Japanese naming, numeric prefixes often signaled birth order; eight also connotes prosperity and steady growth.

It saw wide use from medieval through Edo periods among samurai and townspeople, sometimes as a tsūshō or yobina appended to a formal personal name - as with Minamoto no Tametomo, famed as Chinzei Hachirō. Modern use is uncommon but familiar in period fiction and traditional entertainment; the enka singer Kasuga Hachirō is a noted bearer. Variants include Hachirō (with a macron), Hachiroh (older romanization), and the nickname Hachi. Related numeric names include Ichirō, Jirō, Saburō, Shirō, Gorō, Rokurō, Shichirō, Kurō, and Jūrō. Alternative kanji sometimes swap 郎 for 朗 (“bright”), adding a nuance of clarity or cheerfulness to the “eighth son” idea.

⚙ Hachiro is a genuine rarity. In all, it appears just 7 times, across 6 countries.