Worldwide, ツユキ (ツユキ ) is an extremely rare unknown gender first name. Much less frequently, ツユキ is the last name as well as the forename.
Tsuyuki, Tsyuk, and Tuyuk
ケイ, シュウト, ミチヒサ, アキフミ, リョウ, ヒロミ, ヒロコ, トオル, トモコ, ミサト, ミズホ, ケンタ, エイジ, サチコ, サトル, タクミ, シンヤ, アサコ, アサミ, アイコ, アヤコ, アヤカ, カオリ, カレン, キョウコ, and リョウスケ
) is an extremely rare unknown gender first name. Much less frequently, ツユキ is the last name as well as the forename.