Family name Publo (Publo 
) , worldwide, is an extremely rare last name. The family name Publo is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. More frequently, Publo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Publo | United States, Australia, South Africa, India |
Kim, Rosa, Diazosorio, Escobar, and Majumder