Surname Yousi (Yousi 
) , around the globe, is a rare last name. The cognomen Yousi is characteristic of Northern Africa, particularly Sudan, where it is a rare surname, Morocco, and Algeria. Likewise, Yousi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yousi | Morocco, Indonesia, Egypt, Sudan, Algeria |
ヨウシ, ヨウスイ, 优丝, 优嗣, 优思, 优斯, 优泗, 优西, 佑四, 佑思, 佑西, 佑锡, 侑西, 又思, 又西, 友丝, 友嗣, 友四, 友思, 友斯, 友汜, 友泗, 友肆, 友西, 友锡, 右西, 囿西, 宥西, 宥锡, 尤思, 尤斯, 尤西, 尤锡, 幼丝, 幼思, 幼斯, 幼西, 幽思, 忧思, 悠丝, 悠司, 悠思, 悠斯, 悠西, 攸斯, 有司, 有嗣, 有四, 有寺, 有思, 有汜, 有私, 有西, 有锡, 柚西, 油西, 游丝, 游四, 游思, 游西, 猷思, 由丝, 由思, 由锡, 祐西, 蝣西, 邮司, 酉斯, 酉西, and 铀锶