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Worldwide, Duqin (Duqin) is an extremely rare unknown gender forename.
度勤, 度琴, 杜勤, 杜琴, 杜秦, 杜芹, 杜钦, 毒沁, 毒钦, 渡琴, 独勤, 笃勤, 笃琴, 笃芹, 笃钦, 读勤, 读琴, and 镀钦