Surname Dollari (Dollar 
, Dollari 
) , across the world, is a common cognomen. The family name Dollari is habitual in Sub-Saharan Africa, particularly Cameroon, where it is quite a common surname, Senegal, where it is quite a rare surname, and Ghana. In absolute terms, this name is the most popular in the United States, Cameroon, and Bangladesh. Much less frequently, Dollari is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dollar | Bangladesh, Indonesia, United States, Egypt, Cameroon |
| Dollari | India, United States, Greece |