Cognomen Boala (Boala 
) , worldwide, is a rare family name. The cognomen Boala is characteristic of Egypt, where it is a rare surname, Romania, and Greece, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in Egypt, Romania, and Germany. Very seldom, Boala is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Boala | Egypt, Greece, France, Romania, Germany |