Save Type Country Usage Welsh Pronounced Pron. /ˈkəm.rɨ/ [key·simplify] Meaning & History From the Celtic roots *kom "with, together" and *mrogis "territory, region" [1]. This is the Welsh name for Wales. Related Names Rootskom + mrogis Categories Celtic nations Sources & References Matasović, Ranko. Etymological Dictionary of Proto-Celtic. Brill, 2009, page 280.