Is Hannah Montana a copy right of So Raven when in That they used the person named Diaria and then did that Montana?

No, Hannah Montana is not a copyright of So Raven. Hannah Montana is a Disney Channel sitcom that premiered on March 24, 2006. The series follows the adventures of Miley Stewart, a teenage girl who lives a double life as a regular teenager and the teen pop star Hannah Montana. So Raven is a Disney Channel sitcom that premiered on January 17, 2003. The series follows the adventures of Raven Baxter, a teenage girl who has psychic visions of the future. The two series are completely different and are not related in any way.