Throughout the world, Cill (Cella 
, Cill 
) is quite a rare gender-neutral given name. The first name Cill is habitual in Italy, where it is a rare principally female, but very seldom boy's name, Indonesia, where it is a rare largely girly, but seldom boy's name, and Philippines, where it is a very rare feminine name. Not in comparison with a country's population, this name is the most popular in Indonesia, India, and Italy. More prevalently, Cill is the last name as well as the forename.