Etymology and distribution of 爲久.

Tamehisa 【爲久】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Aomori-ken Towada-shi , Hokkaidou , Kumamoto-ken .

① Aomori-ken Towada-shi birth originated in Takizawa Naka. It is distributed in the same place.

② Kumamoto-ken Kuma-gun Kuma-mura Birthplace of Katsumata Kansai area. It is distributed in the same place.

③ Iwate-ken Ninohe-shi The birth of Tanzawa Nakato. It is distributed in the same place.

Ikyuu 【爲久】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Hokkaidou , Ibaraki-ken Tsukuba-shi . There is an example of using a "valley" for a store of a shop name. Ibaraki-ken Tsukuba-shi There is distribution in the spring.