Family name انايس (Anais 
, انايس 
) , all over the world, is a common cognomen. The cognomen انايس is habitual in Reunion, where it is quite a common surname, Venezuela, and Algeria, where it is quite a rare surname. Measured by absolute frequency, it is the most numerous in Venezuela, Mexico, and Algeria. More frequently, انايس is the forename as well as the last name.