TozawaJapanese From Japanese 戸 (to) meaning "door" and 沢 or 澤 (sawa) meaning "swamp, wetland, marsh".
TozerEnglish Tozer is a surname commonly believed to have originated in Devon, South West England. It is a reference to the occupation of carding of wool which was originally performed by the use of teasels (Latin carduus), via the Middle English word tōsen, to tease (out).