Alley Family History
Alley Surname Meaning
English: from the Middle English personal name Ally Alli as forms such as Johannes filius Alli (Norfolk 1205) make clear. It may be a pet form of Alexander Alan Alice or Alison or a survival of Old Danish Alli Old Swedish Alle found as Alli in the Domesday Book.
In some cases also an altered form of French Hallé (see Halle) or of some other similar (like-sounding) surname.
Variant of Allee a surname of French origin.
Source: Dictionary of American Family Names 2nd edition, 2022