Some possible places of origin are: A possible beginning of the patronymic derivation of Falcon is Saint Falcón, who died in 1147, and is attributed with the popularization of the given name.
His nephew was the famous doctor of law, Micer Damian Andres Falcon, noted to be "of much eloquent in speech".
[1] In British records, the name was brought into England during the Norman Invasion of 1066.
The name Faukonarii is mentioned who worked at Carnarvon Castle in 1282, earning 6d per day in the summer, and 5d in the winter.
In 1273, Richard le Faulconer was recorded in Huntingdonshire and William Falconer was documented during the reign of Edward III.