Family name Guinarte (Guinarte 
) , in all the world, is a very rare cognomen. The family name Guinarte is habitual in Spain, where it is a very rare surname, Brazil, and Argentina, where it is an extremely rare surname. Also, Guinarte is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Guinarte | Brazil, Spain, United States, Argentina |
| silvestre josé balseiros guinarte Spanish politician, ES (b. 1961) |
|