Mulder Family History
Mulder Surname Meaning
Dutch: occupational name from mulder ‘miller’. This surname is also established in South Africa.
German (also Mülder): variant of Müller (see Mueller) a cognate of 1 above.
German: occupational name for a maker of wooden bowls from Middle High German mulde ‘bowl trough tub’ + the agent suffix -er.
Source: Dictionary of American Family Names 2nd edition, 2022