Cognomen Cecilia Nicolasa (Cecilia Nicolasa 
) , globally, is an extremely rare family name. The last name Cecilia Nicolasa is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more prevalently, Cecilia Nicolasa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cecilia Nicolasa | Peru, Chile, Ecuador |