Etymology and distribution of 長木.

Nagaki 【長木】^{レベル4
About 1,800}  The Japanese surnames etymology dictionary.

Yamaguchi-ken , Ehime-ken , Kouchi-ken .

① Kouchi-ken Kouchi-shi Haruno cho, Hirooka-ku, Hirooka-ku, Hirookaichi birth. A place name with a record since the Azuchi-Momoyama period. Hiroshima-ken was in the Warring States Period.

② variant of 広岡 . In Yamaguchi-ken Iwakuni-shi , Yamaguchi-ken Iwakuni-shi Yokoyama changed name "Hiroshi" which the Yoshikawa lord of the Iwakuni lord of the clan government used as a character in the early Edo period.

Originated from Ishikawa-ken Kanazawa-shi Hirooka (Hirooka (formerly Hirooka)). A place name with a record since the Kamakura period. The place name also pronounced Hiraoka.

Osaki 【長木】^{レベル4
About 1,800}  The Japanese surnames etymology dictionary.

Kanagawa-ken Yokohama-shi Kohoku-ku. A variant of 嶽間沢 .

Chouki 【長木】^{レベル4
About 1,800}  The Japanese surnames etymology dictionary.

新安 Shin'yasu reference.

Chougi 【長木】^{レベル4
About 1,800}  The Japanese surnames etymology dictionary.

Hiroshima-ken Hiroshima-shi . There is a 新居 last name. 新居 Arai reference.