Save Type Surname Usage Vietnamese Pronounced Pron. /maːk̚˧˨ʔ/, /maːk̚˨˩ʔ/, /maːk̚˨˩˨/ [key·simplify] Other Forms FormsMac Meaning & History Vietnamese form of Mo from Sino-Vietnamese 幕 (mạc). This was the name of a Vietnamese dynasty that ruled over northern Vietnam between the 16th and 17th centuries.