Etymology and distribution of 蜷木.

Ninagi 【蜷木】^{レベル3
About 200}  The Japanese surnames etymology dictionary.

Kanagawa-ken , Shizuoka-ken , Saitama-ken .

① Birth of Yamanashi-ken Uenohara -shi Uenohara (old: Kogoro-go ). A place name with a record since the Heian period.

② Saitama-ken Kodama-gun Misato-machi birthplace (Furukori) birthplace. A place name with a record since the Edo period. He told him that he called it during the Heian period in the same place.

※ Saitama-ken Chichibu-gun Yokoze-machi recorded in 1583 (11th year of Heisei) with the notation "old ice". It is unknown whether old ice exists.

③ Origin of Mie-ken Iga-shi ancient county. A place name with a record since the Heian period.

Ninaki 【蜷木】^{レベル3
About 200}  The Japanese surnames etymology dictionary.

Kanagawa-ken . Terrain . From the inside of the old river. Tell the Hiroshima-ken western part (formerly Aki country) to Muromachi period from Hiromoto Mori, a warrant who took the base in the Muromachi period and Sengoku period.