Cognomen Tamara Cecilia (Tamara Cecilia 
) , all around the world, is a rare family name. The last name Tamara Cecilia is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare surname. More frequently, Tamara Cecilia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tamara Cecilia | Spain, Argentina, Ecuador, Chile, Costa Rica |