Etymology and distribution of 治良丸.

Jiroumaru 【治良丸】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Mie-ken Kumano-shi , Aichi-ken , Oosaka-fu . Terrain . A variant of 谷口 . Mie-ken Kumano-shi Miyazaki Gogocho is based.

Jiromaru 【治良丸】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Ishikawa-ken , Akita-ken , Hiroshima-ken .

① Occupation . From the valley of Taniya. Akita-ken Senboku-gun Misato-chou Distributed in Rogo Tōngu .

② Topography . From the valley and the mansion. Ishikawa-ken Kanazawa-shi Recorded in Takao Castle in Takao Town in 1488 (Nagasaki 2 years). The pronunciation in estimation is Yatsuya. Ishikawa-ken Kashima-gun Nakanoto-machi Tell him that he was engaged in agriculture in the West. Estimated in the Edo period. Miyazaki-ken Kobayashi-shi From the valley residence of the gate division system that was in the Edo era in the southwest. Ishikawa-ken Hakui-gun Shika-machi Taniya was a place name with a record since the Edo period.

③ Toyama-ken Himi-shi birthplace of Taniya. A place name with a record since the Edo period.