Cognomen Blacko (Blacko 
) , across the world, is a rare family name. The cognomen Blacko is habitual in Northern Africa, particularly Algeria, where it is a rare surname, Tunisia, and Morocco, where it is a very rare surname. In absolute terms, this name is the most popular in Algeria, Tunisia, and France. Likewise, Blacko is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Blacko | France, Senegal, Tunisia, Morocco, Algeria |