| 洛克西德 | luò kè xī dé | Lockheed (US aerospace company) |
| 派翠西亚 | Pài cuì xī yà | Patricia |
| 海西 | Hǎi xī | Haixi Mongol and Tibetan autonomous prefecture (Tibetan: Mtsho-nub Sog-rigs dang Bod-rigs rang-skyong-khul) in Qinghai |
| 海西州 | Hǎi xī zhōu | Haixi Mongol and Tibetan autonomous prefecture (Tibetan: Mtsho-nub Sog-rigs dang Bod-rigs rang-skyong-khul) in Qinghai |
海西蒙古族藏族自
治州 | Hǎi xī Měng gǔ zú Zàng zú zì zhì zhōu | Haixi Mongol and Tibetan autonomous prefecture (Tibetan: Mtsho-nub Sog-rigs dang Bod-rigs rang-skyong-khul) in Qinghai |
| 湖西 | Hú xī | Huhsi township in Penghu county 澎湖县 (Pescadores Islands), Taiwan |
| 湖西乡 | Hú xī xiāng | Huhsi township in Penghu county 澎湖县 (Pescadores Islands), Taiwan |
湘西土家族苗族自
治州 | Xiāng xī Tǔ jiā zú Miáo zú zì zhì zhōu | Xiangxi Tujia and Miao autonomous prefecture in northwest Hunan, capital Jishou 吉首 |
| 汤姆・克兰西 | Tāng mǔ · Kè lán xī | Tom Clancy (1947-), US author |
| 洁西卡 | Jié xī kǎ | Jessica (name) |
| 洁西卡・艾芭 | Jié xī kǎ · Ài bā | Jessica Alba, American actress |
| 潞西 | Lù xī | Luxi city in Yunnan, capital of Dehong Dai and Jingpo autonomous prefecture 德宏傣族景颇族自治州 in west Yunnan |
| 潞西市 | Lù xī shì | Luxi city in Yunnan, capital of Dehong Dai and Jingpo autonomous prefecture 德宏傣族景颇族自治州 in west Yunnan |
| 涧西 | Jiàn xī | Jianxi district of Luoyang City 洛阳市 in Henan province 河南 |
| 涧西区 | Jiàn xī qū | Jianxi district of Luoyang City 洛阳市 in Henan province 河南 |
| 泽西 | Zé xī | Jersey (Channel Islands) |
| 泽西岛 | Zé xī dǎo | Jersey (Channel Islands) |
| 泸西 | Lú xī | Luxi county in Honghe Hani and Yi autonomous prefecture, Yunnan |
| 泸西县 | Lú xī xiàn | Luxi county in Honghe Hani and Yi autonomous prefecture, Yunnan |
| 乌西亚 | Wū xī yà | Uzziah (son of Joram) |
| 特古西加尔巴 | Tè gǔ xī jiā ěr bā | Tegucigalpa, capital of Honduras |
| 玉普西隆 | yù pǔ Xī lóng | upsilon (Greek letter Υυ) |
| 玉龙纳西族自治县 | Yù lóng Nà xī zú zì zhì xiàn | Yulong Naxi autonomous county in Lijiang 丽江, Yunnan |
| 玻利尼西亚 | bō lì ní xī yà | Polynesia |
| 玛拿西 | Mǎ ná xī | Manasseh (son of Hezekiah) |
| 瓦德西 | Wǎ dé xī | Waldersee (name); Alfred Graf Von Waldersee (1832-1904), commander-in-chief of Eight-power allied force 八国联军, that invaded China and took Beijing in 1900 |
| 瓦西里 | Wǎ xī lǐ | Vasily |
| 瓦西里耶维奇 | Wǎ xī lǐ yē wéi qí | Vasilievich (name) |
| 田纳西 | Tián nà xī | Tennessee |
| 田纳西州 | Tián nà xī zhōu | Tennessee |
| 甲氧西林 | jiǎ yǎng xī lín | methicillin (a semi-synthetic penicillin) |
| 盘尼西林 | pán ní xī lín | penicillin |
| 科西嘉岛 | Kē xī jiā dǎo | Corsica (Island located west of Italy and southeast of France) |
| 突尼西亚 | Tū ní xī yà | Tunisia |
| 约西亚 | Yuē xī yà | Josiah or Yoshiyahu (649-609 BC), a king of Judah (Judaism) |
| 纳西 | Nà xī | Nakhi (ethnic group) |
| 纳西族 | Nà xī zú | Nakhi ethnic group in Yunnan |
| 纽西兰 | Niǔ xī lán | New Zealand (Taiwan) |
| 维西傈僳族自治县 | Wéi xī Lì sù zú zì zhì xiàn | Weixi Lisu autonomous county in Diqing Tibetan autonomous prefecture 迪庆藏族自治州, northwest Yunnan |
| 维西县 | Wéi xī xiàn | Weixi Lisu autonomous county in Diqing Tibetan autonomous prefecture 迪庆藏族自治州, northwest Yunnan |
| 线西 | Xiàn xī | Hsienhsi township in Changhua county 彰化县, Taiwan |
| 线西乡 | Xiàn xī xiāng | Hsienhsi township in Changhua county 彰化县, Taiwan |
| 续西游记 | Xù Xī yóu jì | one of three Ming dynasty sequels to Journey to the West 西游记 |
| 耀西 | Yào xī | Yoshi (Nintendo video game character) |
| 耶西 | Yē xī | Jesse (son of Obed) |
| 圣多美和普林西比 | Shèng duō měi hé Pǔ lín xī bǐ | São Tomé and Príncipe |
| 圣卢西亚 | Shèng Lú xī yà | Saint Lucia |
| 圣卢西亚岛 | shèng lú xī yà dǎo | Saint Lucia |
| 圣荷西 | Shèng Hé xī | San Jose |
| 肥西 | Féi xī | Feixi county in Hefei 合肥, Anhui |
