The noble surname Grajeda is of Spanish descent. The name is derived from the place where the progenitor was born or resided. Thus, the name Grajeda was applied to identify a person who was born or resided in the town of Grajera (near Castilian provinces of Segovia & Palencia in Spain). The place-name Grajera is from the Spanish word "grajera" meaning "place of abundance of crows."