Family name Markella-Stamelo (Markella-Stamelo 
) , throughout the world, is an extremely rare cognomen. The cognomen Markella-Stamelo is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a first name Markella.
| VARIANT | COUNTRY |
|---|---|
| Markella-Stamelo | United States |