Etymology and distribution of 諶.

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

Kagawa-ken , Miyazaki-ken , Hyougo-ken .

① Topography . Kagawa-ken Higashikagawa-shi Kuroba tells that Mr. Nagayoshi returned home as a civil war era and changed the salt as "Mine". 永塩 Nagashio reference.

② Topography . Variant of 長峰 . Good neighbor . Nagano-ken Nakano-shi is based on a single salt.

③ things . Yamagata-ken Yonezawa-shi Meiji New surname by monk of Ruyu- ji in Shingon sect in Yuzawa. From the mountain no.