Last name Fløtum (Fløtum 
) , around the world, is an extremely rare surname. The family name Fløtum is habitual in Northern Europe, particularly Denmark, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Fløtum | Denmark |
|
andrew av fløtum Faroese footballer, FO (b. 1979) |
|
| rói av fløtum Faroese association football player (b. 1994) |
|