Surname
Sawaguchi
Sawaguchi (沢口) is a Japanese surname. Its kanji mean marsh + mouth, and Wikidata lists 13 notable people with this family name.
さ · わ · ぐ · ち · さわぐち
What Sawaguchi means
沢
marsh, mountain stream
口
mouth
Where the name comes from
The kanji of Sawaguchi mean marsh + mouth. Many surnames like it began as descriptions of a family's land, trade or position before surnames were required for every household in 1875.