Itani 【井谷】5 The Japanese surnames etymology dictionary.
Originated from Mie-ken Chubu (formerly Ise-ku). A place name with a record since the Asuka period. The place name was also written as "Ise". Meaning "Mr. Fujiwara of Ise kuni". Tell him that it was called during the Heian era. Aichi-ken Nishio-shi Ito · Ito town is a stopover. A place name with a record since the Edo period. Tell the place name from Mr. Ito's name of the developer. Hyougo-ken Koube-shi Chuo-ku Ito-machi was a place name that we named in 1899 after Hirofumi Ito, a Tokyo politician.
③ Good neighbor . Originated from Mie-ken Iga-shi · Nabari city (formerly Iga-ku). A place name with a record since the Asuka period. The Meiji New Last Name using "I" due to using the shop name of Iga shop. Nara-ken Nara-shi Tradition in Higashi Nozaka Town.
④ Korea type . Thing . "Wisteria" was added to "I" including Yun. Kyouto-fu Kyouto-shi There is a record of naturalization on November 9, 1956 in Kamigyo-ku. The real name is Yoon. 尹 reference. There is also another name.
⑤ Ainu system . Personal name . Hokkaidou Kushiroshi-chou Shiranuka-chou 's Itokari is renamed Itoujiro Ito. Another case was Hokkaidou 's Isaouino in Iwanai - gun was renamed Ito Inosuke. Estimated in around 1875.
⑥ Things . "Fuji" is added to Italy, which is the surname of the Kamoshima-ken Amami archipelago. Kagoshima-ken Ooshima-gun Kikai-chou There is a tradition in Sakane . Estimated at the time of returning to Japan in 1953. 伊 reference.