Caidan Viana, stylized as CAIDAN, is an American rapper, singer, songwriter, and producer.

Caidan writes songs about love, heartbreak, and moving on. Caidan also writes songs about not being famous in the industry when he believes he should be, and how no one believes in him. He also occasionally collaborates with Days Dissolve and JC Rich.

Caidan founded Nadiac Records in 2021. He went on to form a close relationship with JC Rich, and eventually signing him.