Etymology and distribution of 澤波.

Sawanami 【澤波】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Yamaguchi-ken Kudamatsu-shi , Yamaguchi-ken Shuunan-shi . Thing . From the water. In Yamaguchi - ken tell Mr. Aoki that he added a partial bias. Estimated in the early Edo period. Yamaguchi-ken Shuunan-shi Tokuyama was in the Edo period in Tokuyama Samurai of the Clan office. 青木 Aoki reference.

※ Ishikawa-ken Kanazawa-shi Marunouchi was in the Edo period in the Kaga clan in the Clan office. The pronunciation in estimation is Kiyoki.