Etymology and distribution of 南學.

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

Shiga-ken .

① variant of 藤井 . In estimation Shiga - ken Hikone - shi Kaname Town is a name change in the early Edo period early in the "well" of Mr. Ii who was the lord of Hikone of the Clan office.

Good neighbor . Hiroshima - ken Fukuyama - shi In the small book of the Senda - cho in the Senchidocho, there was a case in which it changed name to Fujii surname from Fujii surname at the Meiji New surname and pronounced as Toukyo. The surname in 1951.

② Abstract . 藤井 's variant. Shiga-ken Nagahama-shi In Kajimacho, tell the story that Mr. Fujiwara's descendant left Fujiwara hiding and leaving "Fuji" behind. Unknown times. 藤原 Fujiwara reference.