Etymology and distribution of 須和名.

Suwana 【須和名】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Kumamoto-ken Kumamoto-shi . It was in the Fukuoka-ken south part (formerly Chikugo country) during the Kamakura period. Fukuoka-ken Munakata-shi A place with a record from the Kamakura period.