Etymology and distribution of 久保崎.

Kubosaki 【久保崎】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Saitama-ken , Kanagawa-ken . Saitama-ken has 菅山 surname. Saitama-ken Hiki-gun Ranzan-machi There is distribution in Toyama. 菅山 Sugayama reference.

Kubozaki 【久保崎】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Shizuoka-ken , Toukyou-to , Niigata-ken .

① Mie-ken Iga-shi Origin of Kosugi. A place name with a record since the Heian period.

② Ishikawa-ken Nomi-shi Origin of Kosugi Town. A place name with a record since the Edo period. Tell him that Mr. Kosugi resided in the same country during the Warring States Period.

③ Origin of Toyama-ken Imizu-shi (formerly Kosugi Town). A place name with a record since the Edo period.

④ Toyama-ken Shimoniikawa-gun Nyuuzen-machi Origin of Kosugi. The place name that we called "Kosugushin" in the Edo period. It is distributed in the same place.

⑤ Saitama-ken Iruma-gun Ogose-machi Origin of Kosugi. A place name with a record since the Edo period.