Grado Family History
Grado Name Meaning
Spanish: topographic name from grado ‘step’ and possibly also a habitational name from Grado in Segovia or El Grado in Aragon. Italian (mainly Sicily): from the personal name Grado a variant of the omen or well-wishing name Grato (‘appreciated dear’) or from a short form of a personal name formed with this element as for example Altogrado or Bongrado. Compare De Grado .
Source: Dictionary of American Family Names 2nd edition, 2022