Cognomen Košič (Košič 
) , in all the world, is a very rare last name. The surname Košič is habitual in Southern Europe, particularly Slovenia, where it is quite a rare surname.
| jožef košič Slovene writer, SI (b. 1788) |
|
|
|
milan košič SI (b. 1900) |
|
| andrej košič SI (b. 1933) |
|
|
| bojan košič SI |
|
|
| kristjan košič SI |
|