Etymology and distribution of 岡夲.

Okamoto 【岡夲】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Hyougo-ken , Okayama-ken · Yamaguchi-ken .

① Korea type . Thing . "Well" is used from the tradition of the well of Silla King. There was a record of naturalization on Yamaguchi-ken Kudamatsu-shi on June 22, 1981, August 15, 1981. The real name is Park. Yoshii pronunciation. There is a record of naturalization on Aichi-ken Ichinomiya-shi (formerly Oyishi City) on November 9, 1988. The real name is Park. 朴 Boku reference. 新井 Arai reference.

② things . Nara-ken Yoshino-gun Yoshino-chou Meiji New surname by monk of Oishi-ji of Shimojin in the market. From Kagai (Kagai) of a well located in the same temple. Kaito tells that Rennyi, a priest of the Jodo Shinshu era of Muromachi era, named it. Last name is Kagai too.