Etymology and distribution of 豊沢.

Toyosawa 【豊沢】^{レベル5
About 2,200}  The Japanese surnames etymology dictionary.

Yamaguchi-ken San'youonoda-shi . His name is male.

Toyozawa 【豊沢】^{レベル5
About 2,200}  The Japanese surnames etymology dictionary.

Hiroshima-ken , Kagoshima-ken , Miyazaki-ken .

① There is a long-awaited name for men. Saitama-ken Chichibu-shi It was in Warring States period in Ryuga gorge in Yoshida Hisashi. Hisashi is a place name with a record since the Sengoku period. The place name was also written as "Hisaga". Okayama-ken Okayama-shi Kita Ward Marunouchi was in the Edo period in the Clan Okayama of the Clan office.

② Creation . From the favorable "Hisashi", "Long". Kagoshima-ken Soo-shi From Ku Nagato of the gate division system in the Edo era to Tibu-cho Kitamata. Kagoshima-ken Soo-shi tells that he came from Kagoshima-ken Satsumasendai-shi Hyakuna in 1601 (Keicho 6).