In all the world, Illac (Là 
, Lá , Allá 
) is quite a common epicene given name. The first name Illac is habitual in Northern Africa, particularly Algeria, where it is quite a common epicene name, Tunisia, where it is quite a rare largely girly, but seldom boy's name, and Morocco, where it is quite a rare gender-neutral name. Likewise, Illac is the last name as well as the forename.