Last name Suwaro (Suwaro 
) , globally, is a very rare cognomen. The surname Suwaro is habitual in Indonesia, where it is a very rare surname, Malaysia, where it is an extremely rare surname, and Spain. Much less frequently, Suwaro is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Suwaro | Spain, Malaysia, Indonesia, United States, India |