Etymology and distribution of 貞縄.

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

Hiroshima-ken , Fukuoka-ken , Yamaguchi-ken .

① Men 's name has no end. Hiroshima-ken Mihara-shi was in the Edo period. Yamaguchi-ken Ube-shi Suishin is a geographical name with a record since the North-South morning era.

② Ishikawa-ken birthplace of Nomi-shi Suishinbashi. A place name with a record since the Edo period. Ishikawa-ken Nomi-shi There is a tradition in Fukushima-cho.

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

Saitama-ken , Hiroshima-ken Onomichi-shi . Men's name has its end.