Etymology and distribution of 共田.

Tomoda 【共田】^{レベル4
About 600}  The Japanese surnames etymology dictionary.

平海 Hiraumi reference.

Takata 【共田】^{レベル4
About 600}  The Japanese surnames etymology dictionary.

Oosaka-fu Sakai-shi Naka-ku. There is 戸崎 surname.

Tomota 【共田】^{レベル4
About 600}  The Japanese surnames etymology dictionary.

Aichi-ken , Okayama-ken , Oosaka-fu .

① Shiga-ken Konan-shi Birth of Hiramatsu. A place name with a record since the Muromachi period.

② Nara-ken Nara-shi birth of Hiramatsu. A place name with a record since the Kamakura period.

③ Mie-ken Iga-shi Birth of Samurai Hiramatsu. It was in Azuchi Momoyama period in the same place.

④ Topography . From the pine lands. In Kagoshima-ken there are examples where Hira means "cliff". From the Hiramatsu gate of the gate division system which was in the Edo period. An example of the location of the gate. Kagoshima-ken Hioki-shi Ichinada Higashi-machi-cho, Kagoshima-ken Kimotsuki-gun Minamioosumi-chou Sata Magome.

※ Wei series . Kyouto-fu Kyouto-shi had a family name of the Hiramatsu Ren in the Heian era.

⑤ 松平 's variant. Toukyou-to Chiyoda-ku Chiyoda was in the Edo era as the shogunate of the Edo shogunate of the government agency. The shogunate tells Mr. Matsudaira to hide Matsudaira and reversed Matsudaira. In the Ehime-ken Matsuyama-shi celebration, Ehime-ken Matsuyama-shi Marunouchi tells that he changed his name in the Edo period by hiding Mr. Matsudaira of the lord of Iyo Matsuyama of the Clan. 松平 Matsudaira reference.

⑥ Things . Add "pine" as a rule. Ooita-ken Yufu-shi In Happa-machi Mukaihara tell her that the descendants of Mr. Hira called. Estimated in the Kamakura period. 平 Taira reference.

⑦ Korea type . Originated in Uljin County, Pyeongheeong Province, South Gyeongsangbukdo. Mr. Hirahama created Mr. Hoi using the "Hei" of the Heian Sea when renamed. Kyouto-fu Kyouto-shi There is a record of naturalization on Sakyo-ku on June 14, 1990. The real name is yellow. Mr. Hirahama resides from Shina of the later Han era. 黄 Kou reference.