Cognomen يانسي (Yancy 
, Yansi , Yancey 
) , around the globe, is a common surname. The family name يانسي is characteristic of Liberia, where it is quite a rare surname, the United States, and Honduras. Not in comparison with a country's population, the name is most common in the United States, Colombia, and Liberia. Also, يانسي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yancy, Yansi | Philippines, China, United States, Guatemala, El Salvador |
| Yancey | Honduras, Colombia, Philippines, China, United States |
| يانسي | Iraq, Iran |