DeLoach
A surname most often understood as a variant of De Lisle or De La(s) something, probably built from a French place-name element.
The #3,766 most common surname in the United States (2010 Census) — about 1 in every 32,821 Americans shares it.
Etymology
DeLoach is usually treated as an Americanized surname of French origin, but its exact source is not secure. It may reflect a surname beginning with the French particle de, meaning “of” or “from,” attached to a place-name or locative phrase that was later simplified in spelling and pronunciation. In some cases, surnames like this were altered over time by English speakers into forms that no longer clearly show the original French ending.
History
The surname is found especially in the United States, where it is often associated with families of French, Huguenot, or generally francophone background, though the path into English is not always traceable from surviving records. Spellings such as DeLoach, Deloche, and De Loach may occur side by side in family lines. Because the form is relatively uncommon, many bearers today inherit a spelling that has already been simplified or Anglicized over several generations.
Origin
Regions
Variant spellings
Fun fact
The initial De- is a clue that the name may once have signaled origin or association with a place, even if the rest of the original French form has been blurred by later spelling changes.