Surname Focko (Focko 
) , in all the world, is a rare family name. The surname Focko is habitual in Liberia, where it is quite a rare surname, Slovakia, and Czechia, where it is a rare surname. Much less frequently, Focko is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Focko | Netherlands, Liberia, Czechia, Slovakia, Germany |