Surname Carmen Digna (Carmen Digna 
) , globally, is an extremely rare cognomen. The cognomen Carmen Digna is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. Predominantly, Carmen Digna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Carmen Digna | Chile, Peru, Costa Rica, Ecuador, Spain |