Surname Xiwu (希武 
, 习武 , Xiwu 
) , worldwide, is quite a rare last name. The surname Xiwu is characteristic of China, where it is a rare surname, and the United States, where it is an extremely rare surname. More prevalently, Xiwu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 习武, 希武, 西武 | China |
| Xiwu | Thailand, New Zealand, United States, Switzerland, China |
习五, 习伍, 习吾, 习无, 兮吾, 兮舞, 喜五, 喜伍, 喜侮, 喜务, 喜午, 喜吾, 喜呜, 喜戊, 喜无, 喜武, 喜雾, 喜鹜, 嘻巫, 嘻舞, 夕伍, 夕午, 夕无, 夕武, 夕舞, 夕芜, 夕雾, 夕霧, 希五, 希伍, 希午, 希吾, 希妩, 希屋, 希巫, 希悟, 希戊, 希於, 希无, 希梧, 希舞, 席五, 席伍, 席务, 席无, 席武, 息悟, 息武, 悉武, 悕乄, 惜乄, 惜吾, 惜悟, 惜武, 惜無, 惜舞, 惜雾, 昔伍, 昔武, 晰梧, 晰武, 曦五, 曦午, 曦无, 曦梧, 曦武, 曦毋, 曦雾, 析吾, 檄庑, 欷坞, 汐午, 汐舞, 洗伍, 洗武, 浠武, 淅武, 溪武, 滊乄, 熙乄, 熙伍, 熙务, 熙午, 熙吴, 熙梧, 熙武, 熹悟, 熹武, 牺武, 玺伍, 玺吾, 玺武, 玺误, 矽武, 禧五, 禧伍, 禧武, 稀戊, 稀武, 稀物, 粞无, 系武, 细乌, 细五, 细伍, 细务, 细午, 细吾, 细无, 细武, 细舞, 羲武, 肸伍, 袭乌, 袭武, 西五, 西伍, 西午, 西吴, 西坞, 西屋, 西悟, 西无, 西梧, 锡五, 锡伍, 锡务, 锡勿, 锡午, 锡吴, 锡无, 锡梧, 锡武, 锡舞, and 锡钨