Cognomen Xuanzi (璇子 
, 旋子 , 玄子 ) , all around the world, is a rare last name. The family name Xuanzi is habitual in China, where it is a very rare surname, and the United States, where it is an extremely rare surname. More prevalently, Xuanzi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 玄子, 旋子, 璇子 | China |
| Xuanzi | China, Taiwan, United States |
Хуанзи, 喧梓, 嫙子, 宣仔, 宣咨, 宣子, 宣孜, 宣梓, 宣紫, 宣齐, 悬籽, 旋仔, 旋姿, 昡姿, 昡紫, 暄子, 暄紫, 暄齐, 泫子, 泫孜, 泫梓, 渲兹, 渲紫, 漩子, 漩梓, 炫姿, 炫子, 炫孜, 炫梓, 炫榟, 炫锡, 炫锱, 炫齐, 烜孜, 烜梓, 烜齐, 煊姿, 煊孜, 煊梓, 煊紫, 玄仔, 玄兹, 玄梓, 玄紫, 瑄孜, 瑄齐, 璇仔, 璇姿, 璇孜, 璇梓, 璇紫, 眩滋, 眩紫, 绚仔, 绚姿, 绚子, 绚资, 翾紫, 萱子, 萱滋, 萱紫, 萱齐, 蓒子, 軒子, 轩仔, 轩姿, 轩子, 轩字, 轩孜, 轩梓, 轩滋, 轩紫, 轩齐, 选子, 选紫, 选锡, 选齐, 铉子, and 铉齐