Last name Fêlix (Felix 
, Félix , Fêlix 
) , across the world, is a prevalent cognomen. The surname Fêlix is habitual in Latin America and the Caribbean, particularly Saint Lucia, where it is a common surname, Grenada, and Nicaragua (explore the name in all countries). Measured by absolute frequency, it most frequently occurs in Mexico, Nigeria, and Brazil. Likewise, Fêlix is the forename as well as the last name.