Save Gender Masculine Usage Dutch Pronounced Pron. /ˈmɑr.nɪk/ [key·simplify] Other Forms FormsMarnic, Marnicq, Marnik Meaning & History Variant of Marnix. It is predominantly (but not exclusively) used in Flanders, the Dutch-speaking part of Belgium.A known bearer of this name is the Belgian soccer player Marnick Vermijl (b. 1992).