Last name Slyngstadli (Slyngstadli 
) , all around the world, is a rare cognomen. The cognomen Slyngstadli is habitual in Northern Europe, particularly Norway, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Slyngstadli | Norway |
| ole martin juul slyngstadli Norwegian politician (b. 1992) |
|
|
| silje rongevær slyngstadli Norwegian swimmer |
|