Etymology and distribution of フォス.

Fosu* 【フォス】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Aichi-ken Toyota-shi . Terrain . A variant of a 薮押 . Aichi-ken Toyota-shi Town (Oshikomo) The town is a place name with a record since the Sengoku period. It was in the Edo period in the same place.