Cognomen Frélaut (Frélaut 
) , around the world, is a very rare last name. The surname Frélaut is habitual in Western Europe, particularly France, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Frélaut | France |
| jean frélaut French painter (1879-1954), FR (b. 1879) |
|
|
| bertrand frélaut FR (b. 1946) |
|