There are not one but two Cassians in recent films. In Rogue One, Cassian Andor, played by Mexican actor Diego Luna, is an intelligence officer in the Rebel Alliance. There's also a Cassian in John Wick, Chapter 2. This attractive Latin saints’ name has, along with the related Cassius, a lot of potential. Also from Rogue One: Galen, Orson, Bodhi, Baze and Jyn.