Surname Yuquan (Yuquan 
, 雨泉 , 裕全 ) , in the world, is a rare cognomen. The family name Yuquan is habitual in Singapore, where it is a rare surname, China, where it is a very rare surname, and Malaysia. More prevalently, Yuquan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yuquan | Taiwan, China, United States, Malaysia, Singapore |
| 裕全, 雨泉, 昱全 | China |
与全, 与圈, 与权, 与泉, 与铨, 予全, 予权, 予泉, 于全, 于权, 于泉, 于荃, 余全, 余权, 余泉, 余犬, 余铨, 俣全, 喻权, 喻筌, 域全, 堉荃, 妪权, 宇全, 宇权, 宇泉, 宇瑔, 宇荃, 宇诠, 宇铨, 峪全, 峪泉, 峪铨, 嵎权, 彧权, 彧泉, 御权, 御泉, 御荃, 御铨, 愈全, 愈权, 愈泉, 愉全, 愉权, 愉泉, 昱权, 昱泉, 昱荃, 昱铨, 榆权, 榆荃, 欲全, 欲权, 欲泉, 歈权, 毓全, 毓权, 毓泉, 毓荃, 毓铨, 毓颧, 浴泉, 淯荃, 渝全, 渝权, 渝泉, 渝荃, 渝铨, 煜全, 煜权, 煜泉, 煜荃, 煜铨, 煜颧, 玉佺, 玉全, 玉券, 玉劝, 玉圈, 玉权, 玉泉, 玉湶, 玉荃, 玉铨, 瑜全, 瑜权, 瑜泉, 盂泉, 砡洤, 禹全, 禹权, 禹泉, 禹荃, 禹铨, 禺泉, 竽筌, 羽全, 羽权, 羽泉, 羽荃, 聿全, 聿权, 聿泉, 育佺, 育全, 育权, 育權, 育泉, 育荃, 育诠, 育铨, 艈权, 芋全, 芋权, 芋荃, 虞全, 虞权, 裕佺, 裕权, 裕泉, 裕荃, 裕诠, 裕铨, 誉全, 誉权, 誉泉, 誉筌, 语全, 谕泉, 豫泉, 豫荃, 迂泉, 遇权, 遇泉, 郁全, 郁券, 郁权, 郁權, 郁泉, 郁犬, 郁荃, 郁铨, 钰佺, 钰全, 钰权, 钰泉, 钰荃, 钰铨, 雨全, 雨权, 雨荃, 雨铨, 预权, 馀泉, 驭全, 鱼全, 鱼圈, 鱼权, and 鱼铨