Etymology and distribution of 入道.

Nyuudou 【入道】^{レベル3
About 400}  The Japanese surnames etymology dictionary.

Hiroshima-ken , Oosaka-fu , Yamaguchi-ken .

① Topography . From the soba noodles. Fu is estimated from 'bag', 'room'. Yamaguchi - ken Kumage - gun Tabuse - chou There are distribution in Mai Town . There is a cobblestone bathtub in the area's small story.

② Kyouto-fu Kidzugawa-shi Kamo-cho Okuhata Origin of Furunotani. It is distributed in the same place. "Furunotani is the book" means.

Irimichi 【入道】^{レベル3
About 400}  The Japanese surnames etymology dictionary.

Niigata-ken Agano-shi , Toukyou-to , Oosaka-fu . Terrain . A variant of 魚野 . It is distributed in Mie-ken Kuwana-shi .