Etymology and distribution of 闐々.

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

Iwate-ken , Hokkaidou , Toyama-ken Toyama-shi .

① things . From the light of the day. Iwate - ken Miyako - shi Tell the shop that the shop name was using the shadow as well. Estimated in the Edo period.

② Iwate-ken Kuji-shi Yamagata Town originated from the shadow of a small figure in Kawai.

③ Origin of Toyama-ken Toyama-shi needle day (old: shadow). A place name with a record since the Edo period.

④ Aomori-ken San'nohe-gun San'nohe-machi Birth of Hido Hidaka. It is distributed in the same place.