Last name Салливан (Sullivan 
, Sallivan 
, Салливан 
) , in all the world, is a widespread cognomen. The last name Салливан is characteristic of Malta, where it is a common surname, Ireland, and Seychelles, where it is quite a common surname (explore the name in all countries). Not in comparison with a country's population, it is commonest in the United States, the United Kingdom, and Australia. Much less frequently, Салливан is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sullivan | United Kingdom, Australia, Canada, United States, Ireland |
| Sallivan | United Kingdom, Germany, Estonia, United States, Russia |
| Салливан | Kazakhstan, Russia, Belarus |
| Sallyvan | United States |
O'Sullivan, Salliwan, Súilleabháin, סאליבן, and سوليفان