Last name Tveitt (Tveitt 
) , globally, is a very rare family name. The family name Tveitt is habitual in Northern Europe, particularly Norway, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Tveitt | Norway |
|
geirr tveitt Norwegian composer and pianist (1908-1981), NO (b. 1908) |
|