Etymology and distribution of 奥須賀.

Okusuka 【奥須賀】^{レベル3
About 70}  The Japanese surnames etymology dictionary.

Ibaraki-ken , Chiba-ken , Toukyou-to .

① Chiba-ken Chiba-shi Birthplace of Kaizuka-cho, Wakaba-ku. A place name with a record since the Edo period. Akita-ken Akita-shi Chiaki Park was in the Edo period in the clan san Kubota of the Clan office.

② Aomori-ken Kamikita-gun Originated from shell mounds of Shichinohe-machi . It is distributed in the same place.

※ Oosaka-fu Kaidzuka-shi is a place name with a record since the Muromachi era. The place name was also written as "sea side".

Okusuga 【奥須賀】^{レベル3
About 70}  The Japanese surnames etymology dictionary.

Shimane-ken , Fukuoka-ken , Hiroshima-ken . Shimane-ken Ooda-shi It is based in Fuugimachi . The land faces the Sea of Japan. Toyama-ken Toyama-shi Honmaru was in the Edo period in the clan of Toyama of the Clan office. The pronunciation in estimation is rumice.