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