>
Around the world, Casia (Casia ) is a rare girly forename. The first name Casia is characteristic of the Democratic Republic of the Congo, where it is a rare feminine name, Peru, and Mexico, where it is a very rare female name. Not in comparison with a country's population, it most frequently occurs in the Democratic Republic of the Congo, Brazil, and the United States. More frequently, Casia is the last name as well as the forename.