Surname Zó (Zó 
) , around the globe, is an extremely rare last name. The cognomen Zó is characteristic of Latin America and the Caribbean, particularly Brazil, where it is an extremely rare surname. Also, Zó is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zó | Brazil |
| felipe joaquín zó Ph.D. University of Minnesota-Minneapolis 1975 |
|