Etymology and distribution of 瓜原.

Urihara 【瓜原】^{レベル3
About 80}  The Japanese surnames etymology dictionary.

Fukushima-ken , Gunma-ken , Saitama-ken .

① Saitama-ken Han'nou-shi Origin of Okawara. A place name with a record since the Edo period. It was in the Kamakura period on the same day.

② Topography . From the big river. Gunma-ken Takasaki-shi Kurabuchi Town We say that Mr. Okawa who was also described as "Okawa" in Goda called it. Unknown times. 追川 Oikawa reference. 及河 Oikawa reference.

③ Shiga-ken Kouka-shi Birthplace of Okawara Tsuchiyama Town. A place name with a record since the Edo period.

④ Nagano-ken Shimoina-gun Ooshika-mura Origin of Okawara. A place name with a record since the Kamakura period. Aichi-ken Toyota-shi In Florefacho told Nagano-ken Okawara in Shimoina-gun was called Muromachi Period.

⑤ Convention . Synthesis of Takeshi and Teshigahara. Miyagi-ken Sendai-shi Aoba-ku Kawauchi was in the Edo era in the Sendai Samurai of the Clan office. The same clan will tell from the large stature of the large stone which is the surname of the maternal grandfather and "Kawahara" of the Teshigahara of the real name. 大立目 Oodatsume reference. 勅使河原 Teshigawara reference.