Etymology and distribution of 娚杉.

Oisugi 【娚杉】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Aichi-ken Kounan-shi , Wakayama-ken , Shiga-ken .

① Creation . It was in the Edo period in Nakaya Town of Shiga-ken Oumihachiman-shi . In the same place, Mr. Kagami told "Kojiki (Okaji)" which was supposed to add "small" and said "Okaji (okazi)". Estimated early in the Edo period. It is unknown whether the small garbage still exists. 加地 Kaji reference.

② Topography . From the land of Oka. Niigata-ken Nagaoka-shi It was in Edo era in Suikicho. Tell him that you changed your name when Mr. Akechi from Gifu-ken needed to hide its name. Location unknown. Estimated in 1582 (Tensho 10 years) after Honnō-ji incident. 明智 Akechi reference.

③ Wakayama-ken Higashimuro-gun Kushimoto -chou Originated from Okaji (Okaji) student in Kushimoto.

Meotosugi 【娚杉】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

娚杉オイスギ参照。