Surname Kilsti (Kilsti 
) , all over the world, is a very rare last name. The family name Kilsti is characteristic of Northern Europe, particularly Norway, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kilsti | Norway |
| kristin kilsti translator (b. 1967) |
|
|
| kristin sofie kilsti (b. 1967) |
|