In the mirror universe, Varith was a Vulcan male who lived during the 24th century. He was the son of Tuvok and T'Pel and the brother of Sek, Elieth and Asil. Like the rest of Tuvok's family, he was considered officially dead, having been murdered by the Klingon-Cardassian Alliance. Varith, his mother and his brother Elieth lived in hiding in Memory Omega in Regula 1. (VOY - Mirror Universe novel: The Mirror-Scaled Serpent)