Family name Contrasto-Kelly (Contrasto-Kelly 
) , in all the world, is an extremely rare last name. The surname Contrasto-Kelly 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 last name Contrasto, and a first name Kelly.
| VARIANT | COUNTRY |
|---|---|
| Contrasto-Kelly | United States |