Oatey Family History
Oatey Surname Meaning
In SW England, perhaps from a variant of the Middle English personal name Ode Ote. See Oates, which like Oatey occurs in Saint Erth in the 18th and 19th centuries.
Compare Ody, Oddy, and Cornish Udy. The final -y is either a local pronunciation of final -e or the hypocoristic suffix -y.
Alternatively, it may be a variant of Otty.
Source: The Oxford Dictionary of Family Names in Britain and Ireland, 2016
