Etymology and distribution of 居上.

Ikami 【居上】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Hokkaidou Sapporo-shi Nishi-ku. There is a temple of Stoneunji (Sekiunji).

Igami 【居上】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Gifu-ken , Aichi-ken . Mie-ken Inabe-shi Originated from Ishige in Daan town. A place name with a record since the Kamakura period.

Inoue 【居上】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Okayama-ken , Oosaka-fu , Hokkaidou .

① Originated from Okayama-ken Okayama-shi · Akaiwa City (formerly Iwanashi County). Place name with a record in 788 (7 years of age). The place name was also written as "Iwashi" and there was also pronunciation of Iwanasu. Meaning "Mr. Fujiwara of Iwashi-gun". Okayama-ken Okayama-shi Kita Ward Marunouchi was in the Edo period in the Clan Okayama of the Clan office. The same clan says Okayama-ken Okayama-shi as a descendant of Mr. Fujiwara from Takashima, Naka-ku. 藤原 Fujiwara reference.

② Last name including "rock", 藤原 surname. Aomori-ken Hachinohe-shi Distributed in the Asaka-dai . 藤原 Fujiwara reference.

③ Korea type . Thing . "Rock" is used from Gyeongju Lee's founder's tradition of Gyeongju city, Korea's Republic of Korea. It was Shizuoka-ken Shizuoka-shi and was in Commuter name in 1980. The real name is Li. 李 Ri reference. 岩本 Iwamoto reference.