Etymology and distribution of 賀長.

Gachou 【賀長】^{レベル3
About 140}  The Japanese surnames etymology dictionary.

Tokushima-ken , Oosaka-fu . Occupation . From those who catch fish in the river. Tokushima-ken Mima-shi Waki Micho was in Edo era in Inokiri. Tokushima-ken Tokushima-shi The shrine of Ichinomiya Shrine in Nishinoku, Ichinomiya-cho, recorded in 1146 (Hisan 2 years) with the notation "河 人".

※ Kyouto-fu Kameoka-shi Hoshizumachi area (old: Kawanami (Kawando) Township) is a place name with a record since the Nara period. There was a family name of Kawamoto in the same era during the Heian period.

Kanaga 【賀長】^{レベル3
About 140}  The Japanese surnames etymology dictionary.

Shizuoka-ken · Kanagawa-ken · Toukyou-to . Shizuoka-ken Hamamatsu-shi Birthplace of Hosoe-cho, Kita-ku. A place name with a record since the Kamakura period. The place name pronounced as injury until 1937.