Surname Theolo (Theolo 
) , all around the world, is a rare cognomen. The last name Theolo is habitual in the Democratic Republic of the Congo, where it is a rare surname, and the United Kingdom, where it is an extremely rare surname. Much less frequently, Theolo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Theolo | Democratic Republic of the Congo, United Kingdom, United States, South Africa, Philippines |