In the world, 斯米尔 (Smil 
, 斯米尔, Smeall 
) is quite a rare unisex first name. The given name 斯米尔 is habitual in the Dominican Republic, where it is quite a rare boy's name, Algeria, where it is a rare mostly male, but uncommonly feminine name, and Morocco, where it is a rare principally masculine, but scarcely feminine name. Not in comparison with a country's population, it is the most numerous in Northern Africa, particularly Egypt, Algeria, and Morocco. Likewise, 斯米尔 is the last name as well as the forename.