Family name Frantjeskos (Frantjeskos 
) , all over the world, is a very rare surname. The cognomen Frantjeskos is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Much less frequently, Frantjeskos is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Frantjeskos | United States |