From the personal name Gucciardo, a revival of French Guichard, of Germanic origin, probably composed of the elements wig 'battle' or wisa 'experience' + hard 'strong', 'brave', 'hardy'.
from the given name Gucciardo a cognate of French Guichard of ancient Germanic origin probably composed of the elements wig "battle" or wisa "experience" and hard "strong brave hardy". Cognate of Guichard and Wyatt.
indicate the level to which a name has been verified.