Rosser Family History
Rosser Surname Meaning
Welsh: from the personal name R(h)osier equivalent to English Roger. See Prosser.
German (also Rösser): occupational name for a horse farmer, dealer, a groom, or a carter from an agent derivative of Middle High German ros ‘horse, steed’.
German (Rösser): topographic name from Middle High German rœsse ‘pool for retting flax’.
Compare Roesser.
Source: Dictionary of American Family Names 2nd edition, 2022
