Etymology and distribution of 乳井.

Nyuui 【乳井】^{レベル4
About 1,600}  The Japanese surnames etymology dictionary.

Oosaka-fu Oosaka-shi Ikunoku, Fukuoka-ken , Kyouto-fu .

① Korea type . Originated from Seongju County, Gyeongsangbuk-do, Republic of Korea. "Hoshu is meaningful" meaning. Kanagawa-ken Kawasaki-shi has a record of naturalization on January 21, 1964. The real name is Lu. 呂 Ro reference. There are also Li, Zheng and Yu in real surname. 李 Ri reference. 鄭 Tei reference. 裵 Hai reference.

② There is a surname including "star".

③ Tokushima-ken Naka-gun Naka-chou Origin of Hoshikawa Hosokawa. Hoshi ko's "Hoshi" is used. It is distributed in the same place.

④ Miyazaki-ken Nishiusuki-gun Hinokage-chou Birthplace of Shiro Hoshiyama. "Hoshiyama is the book."

Chichii 【乳井】^{レベル4
About 1,600}  The Japanese surnames etymology dictionary.

Ibaraki-ken Kashima-shi , Chiba-ken . 生井沢 of 生井沢 .