Etymology and distribution of 乙訓.

Otokuni 【乙訓】^{レベル3
About 400}  The Japanese surnames etymology dictionary.

Ibaraki-ken , Hokkaidou , Toukyou-to .

① things . From the plant cedar. Ibaraki - ken Naka - shi In static, tell her that he was a warrior of the Heian era headed for the Tohoku region and was a gift wrestler from Kashiwanoha because he had no dishes. First letter surname of Amagi archipelago of Kagoshima-ken . Kagoshima-ken Amami-shi It was in the Edo era in the name of Maenoseki Meisenase.

② things . Miyagi - ken Kesen 'numa - shi In Karasuwa machi kado , tell Mr. Kasai from three crests of family crest. Estimated in the Edo period. 葛西 Kasai reference.

③ Chiba-ken Kashiwa-shi birthplace of Kashiwa. A place name with a record since the Edo period. Tochigi-ken Yaita-shi In Narita, tell Chiba-ken Kashiwa-shi .

④ Kumamoto-ken Kikuchi-shi Kashiwa is the castle owner of Kakegaku of Mukaiigashi. Last name also called "Kashiwabara". 柏原 Kashiwabara reference. Kumamoto-ken Kamimashiki-gun Yamato-chou Kashiwa is a place name with a record since the Kamakura period.

⑤ There is a surname including "Kashiwa". Ooita-ken Ooita-shi is based in Okita-ken (Shiraki). A place name with a record since the Warring States Period. In the estimation from "white" including "Kashiwa", "tree".

⑥ Abbreviation . Abbreviation for Kashiwa. Hiroshima-ken Akitakata-shi In Yoshida-cho Ueibei tells the descendant of Mr. Kashiwao of the Kamakura period. 柏尾 Kashio reference.

Otsukuni 【乙訓】^{レベル3
About 400}  The Japanese surnames etymology dictionary.

Toukyou-to . Originated from Ibaraki-ken Hitachioomiya-shi Tomioka (formerly Kashi Village). A place name with a record since the Kamakura period. The place name was written as "Kashimura" in the Edo period.