Etymology and distribution of 鯰.

Namazu 【鯰】^{レベル3
About 60}  The Japanese surnames etymology dictionary.

Yamagata-ken , Kanagawa-ken , Hokkaidou .

① Topography . From deep sea. Yamagata-ken Yamagata-shi Kasagi-machi was in the Edo era at the Kamagawa-ken Kawasaki-shi Kogi-ku Nagase, a clan government office.

② Hiroshima-ken Akitakata-shi Born of Fukase Koda-cho. A place name with a record since the Edo period. Tell them that they called it during the Sengoku period in the same place.

③ Nara-ken Yoshino-gun Totsukawa-mura Originated from the fukasa of Nagai's small character. Nara-ken Yoshino-gun Totsukawa-mura It was in Edo era in Shigiri.