Surname Xuanxuan (Xuanxuan 
, 选选 , 悬悬 ) , throughout the world, is a rare last name. The surname Xuanxuan is characteristic of Malaysia, where it is a very rare surname, China, and Chile, where it is an extremely rare surname. More frequently, Xuanxuan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Xuanxuan | Malaysia, Myanmar, China, Australia, United States |
| 悬悬, 选选 | China |
| Хуанхуан | Russia |
儇儇, 喧喧, 喧暄, 喧轩, 媗媗, 宣儇, 宣喧, 宣宣, 宣暄, 宣渲, 宣煊, 宣玄, 宣瑄, 宣璇, 宣萱, 宣蓒, 宣轩, 宣选, 悬旋, 悬璇, 旋旋, 旋漩, 旋璇, 旋绚, 旋选, 晅晅, 晅烜, 暄暄, 暄煊, 暄绚, 暄轩, 暶暶, 楦楦, 泫泫, 泫漩, 泫炫, 渲渲, 漩漩, 炫宣, 炫旋, 炫炫, 炫烜, 炫璇, 炫绚, 炫轩, 烜炫, 烜烜, 煊暄, 煊煊, 煊绚, 煊萱, 煊轩, 玄悬, 玄旋, 玄炫, 玄烜, 玄玄, 玄璇, 玄轩, 琁琁, 琁璇, 瑄瑄, 璇儇, 璇喧, 璇旋, 璇漩, 璇炫, 璇瑄, 璇璇, 璇绚, 璇譞, 璇轩, 璿繏, 眩眩, 眩轩, 绚渲, 绚炫, 绚璇, 绚绚, 绚譞, 翾翾, 萱宣, 萱暄, 萱萱, 萱轩, 蓒蓒, 譞璇, 譞翾, 譞譞, 谖谖, 軒軒, 轩宣, 轩旋, 轩渲, 轩煊, 轩玄, 轩瑄, 轩璇, 轩绚, 轩萱, 轩譞, 轩轩, 选炫, 选璇, 选轩, 鋗鋗, 铉炫, and 铉铉