Etymology and distribution of 四十山.

Aiyama 【四十山】^{レベル3
About 100}  The Japanese surnames etymology dictionary.

Kyouto-fu , Oosaka-fu , Yamaguchi-ken .

① Topography . From the blue river. Hiroshima-ken Hiroshima-shi Naka-ku Kamamachi was in the Edo period in the Hiroshima samurai of the Clan office. Okinawa-ken Nakagami-gun Chatan-chou Distributed in Yoshiwara. Good neighbor . Hiroshima-ken Akitakata-shi Distributed in Yoshida-cho Yoshida.

② Akita-ken Daisen-shi originated from the vicinity of a small daughter (old: Kamio Akawa). Place name recorded in the Nanboku era era. It is distributed in Akita-ken Yokote-shi . It was in Azuchi Momoyama period in the same place.

③ Korea type . Originated in Gyeongsangbuk County, South Korea. Use blue pine "blue". Kyouto-fu Kyouto-shi There is a record of naturalization on September 24, 1957 in Fushimi-ku. The real name is sinking. 沈 Chin reference.

④ Korea type . Korea Republic Korea Chungcheongbuk-do North Gyeongsang county Blue River (Choncheon) face of the main line. There is a record of naturalization on Ooita-ken Usuki-shi on June 13, 1980. Zheng the real name. 鄭 Tei reference.

Shijuuyama 【四十山】^{レベル3
About 100}  The Japanese surnames etymology dictionary.

Shimane-ken Izumo-shi , Oosaka-fu . Shimane-ken Izumo-shi Distributed in the border town.

Yosoyama 【四十山】^{レベル3
About 100}  The Japanese surnames etymology dictionary.

四十山アイヤマ参照。