Family name Lâ (Lâ 
) , in the world, is quite a rare surname. The cognomen Lâ is habitual in Northern Africa, particularly Tunisia, where it is quite a rare surname, Algeria, and Morocco, where it is a rare surname. Measured by absolute frequency, the name is most common in Northern Africa, particularly Algeria, Egypt, and Tunisia. More prevalently, Lâ is the forename as well as the last name.