Rosser Family History
Rosser Name 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