
Americanized form of Flemish Schoup a metonymic occupational name for a maker of ladles from Middle Dutch schoepe schope schuep ‘ladle’. Americanized form of German Schaub .
Source: Dictionary of American Family Names 2nd edition, 2022
Project also contains variants, such as: Shoop, Schup, Schupp, Shaub, Shaup, Shobe, Shube, Shupe, Schupp, Schaub, Shoppe