Surname Sollivan (Sollivan 
) , in the entire world, is a very rare last name. The family name Sollivan is characteristic of Argentina, where it is a very rare surname, Philippines, and Honduras. In absolute terms, it is commonest in Argentina, Philippines, and the United States. Much less frequently, Sollivan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sollivan | Philippines, Argentina, Brazil, United States, United Kingdom |