Katia is a name used by several artists 1. Kátia is the name of a Brazilian Baile Funk singer/rapper/artist (MC Kátia) she's produced music since 2004. She colaborates with Julinho Rasta on the Slum Dunk presents: Funk Carioca album, which is one of the most well known compilation albums in the genre worldwide. 2. Katía is a singer-songwriter from Amsterdam.