Dawnay Family History
Dawnay Surname Meaning
From one of the many places in northern France named for an alder grove (Old French aulnai aulnoi latinized as alnetum), such as Annay (Pas-de-Calais), Aulnay (Aube, Marne, Calvados), Aulnois (Aisne), and Aunay (Calvados, Eure-et-Loir, Seine-et-Oise).
With the fused preposition, Anglo-Norman French d'Aunai became Dawnay, Dawney, and (with loss of the final syllable) Dawn.
Laney is another form of this surname with a fused definite article.
See also Dando, from Anglo-Norman French d'Aunou, with which d'Aunai may sometimes have been confused.
Source: The Oxford Dictionary of Family Names in Britain and Ireland, 2016
