Etymology and distribution of 覃.

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

Chiba-ken , Oosaka-fu , Shizuoka-ken .

① There is 成田 surname. In Chiba-ken Tomisato-shi Nakazawa tells that he was engaged in agriculture. Estimated in the Edo period. Ishikawa-ken Kanazawa-shi Marunouchi was in the Edo era at the Kaga clan in the Clan office. 成田 Narita reference.

② Good neighbor . Kyouto-fu Ayabe-shi Born of Noda Tada Town. It is distributed in the same place.