Etymology and distribution of 二石.

Futatsuishi 【二石】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Saitama-ken , Fukuoka-ken , Toukyou-to . Distribution including also honaga.

① 安永 surname. There is a longing for men's name. Saitama-ken Kawaguchi-shi It was in the Edo period in Anzaikichi.

② Fukuoka-ken Buzen-shi Originated from Yosanaga (Yasunaga) of Torigoe's underwear. Tell him that he was engaged in agriculture near here. Estimated in the Edo period.

Futaishi 【二石】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Tochigi-ken , Toukyou-to , Oosaka-fu . Distribution including Hozawa as well. A variant of 保沢 .