Surname Kaššák (Kaššák 
) , throughout the world, is a very rare cognomen. The cognomen Kaššák is characteristic of Eastern Europe, particularly Slovakia, where it is a rare surname, and Czechia.
| VARIANT | COUNTRY |
|---|---|
| Kaššák | Czechia, Slovakia |
| filip kaššák researcher (b. 1991) |
|
|
| samuel kaššák badminton player, SK (b. 1999) |
|