In the entire world, Fàt (Fàt 
) is a rare mostly female, but uncommonly boy's forename. The forename Fàt is characteristic of Northern Africa, particularly Tunisia, where it is quite a rare girly name, Algeria, where it is a rare unisex name, and Morocco, where it is a rare girly name. Measured by absolute frequency, the name is most common in Northern Africa, particularly Tunisia, Algeria, and Egypt.