Across the world, Lilii (Lilii 
, Лилии 
, Лилий 
) is a rare feminine first name. The forename Lilii is habitual in Uruguay, where it is a rare girly name, Algeria, and Colombia, where it is a very rare female name. Measured by absolute frequency, it is the most numerous in Algeria, Egypt, and Colombia. Also, Lilii is the last name as well as the forename.