Kawaguchi Family History
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Kawaguchi Name Meaning
Japanese: ‘mouth of the river’; found throughout Japan and the Ryukyu Islands. One prominent family of Kii (now Wakayama prefecture) were samurai.
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Kawamura, Sakaguchi, Kawakami, Yamauchi, Taniguchi, Kawasaki, Noguchi