Etymology and distribution of 井樋.

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

Aichi-ken Nagoya-shi , Kanagawa-ken , Fukuoka-ken .

① Shiga-ken Kouka-shi Birth of Iwamuro Koga-cho. A place name with a record since the Warring States Period.

② Chiba-ken Sanbu-gun Yokoshibahikari-machi Originated from the vicinity of Ogawa Town (formerly Iwamuro). A place name with a record since the Nara period.

③ Ooita-ken Kusu-gun Kusu-machi Origin of the Iwamuro. A place name with a record since the Kamakura period.

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

Kagoshima-ken Izumi-shi . Originated from Kagoshima-ken Izumi-shi . A place name with a record since the Nara period. Place names are also written as "Izumi" and "Izumi".

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

Saga-ken Karatsu-shi , Oosaka-fu . Saga-ken Karatsu-shi Hamadamachi Plain is based.