Family name Софія-Штефанія (Софія-Штефанія 
) , globally, is an extremely rare cognomen. Much more frequently, Софія-Штефанія is the forename as well as the last name. Parts of the name also exists independently as a first name Софія, and a first name Штефанія.
| VARIANT | COUNTRY |
|---|---|
| Софія-Штефанія | Ukraine |