The name Omarion is of African American origin. The meaning of Omarion is ‘populous’ or ‘flourishing’. It also has an Arabic origin and is derived from the name Omar, which means ‘flourishing’ or ‘eloquent speaker’. Variants of the name include Omar and Omer. There are several known personalities associated with the name including Omari Grandberry. Known by the stage name Omarion, he is a famous American songwriter, singer, rapper, dancer, and actor from America.