Save Type River & Settlement Usage Scottish Gaelic Pronounced Pron. /ˈt̪u.ɣɫ̪əs̪/ [key·simplify] Meaning & HistoryExpand Links Scottish Gaelic form of Douglas. Related NamesFamily Tree·Details Rootsdub + glaisGiven Name DescendantsDouglas(Scottish) Dùbhghlas(Scottish Gaelic) Surname DescendantsDouglas, Douglass(Scottish) Dùbhghlas(Scottish Gaelic)