Family name Perälahti (Perälahti 
) , in the world, is an extremely rare surname. The surname Perälahti is habitual in Northern Europe, particularly Finland, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Perälahti | Finland |
| henri perälahti FI |
|
|
| raimo perälahti FI |
|