Cognomen Pacificus (Pacifico 
, Pacific 
, Pacificus 
) , around the world, is a common family name. The family name Pacificus is characteristic of Italy, where it is quite a rare surname, Philippines, and Brazil. Likewise, Pacificus is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pacifico | Italy, Philippines, United States, Argentina, Brazil |
| Pacific | Italy, Philippines, United States, Bangladesh, Brazil |
| Pacificus | Tanzania, India, South Africa |
| a cruce pacificus |
|