Last name Tjeldflåt (Tjeldflåt 
) , globally, is an extremely rare family name. The family name Tjeldflåt is habitual in Northern Europe, particularly Norway, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Tjeldflåt | Norway |
| gerd margrete tjeldflåt Norwegian author (b. 1989) |
|