Surname Puerco (Porko 
, Puerco 
) , globally, is a rare family name. The family name Puerco is habitual in Northern Europe, particularly Finland, where it is quite a rare surname, Estonia, where it is a rare surname, and Sweden. In absolute terms, this name is the most popular in Finland, Sweden, and India. Much less frequently, Puerco is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Porko | Finland, France, Sweden, United States, India |
| Puerco | United States, Mexico, Argentina |
Pocilga, and Porcicultor