Dwyer
An Irish surname usually linked to a Gaelic word for a woody place, though it can also reflect an anglicized Irish family name.
The #1,291 most common surname in the United States (2010 Census) — about 1 in every 11,334 Americans shares it.
Etymology
The surname Dwyer is commonly explained as coming from Irish Gaelic doire, meaning a grove, oak wood, or wooded place. In older scholarship it is also treated as an anglicized form of Irish Ó Duibhir / O'Dwyer, a family name built on the element duibhir, though 19th-century writers did not always agree on the exact path of development. In English records it was often written in simplified forms such as Dwire or Dever-like spellings.
History
The name is strongly associated with Ireland, especially the Munster and Waterford tradition of O'Dwyer families. English and Scottish record-keepers often reshaped Irish surnames into spellings that sounded more familiar, which helps explain the many variants. The name also appears in Irish-American records and in census and parish sources under several spellings.
Origin
Regions
Variant spellings
Fun fact
Older surname books sometimes placed Dwyer among names linked to woodland or rough ground, reflecting how often Irish place-based surnames were reinterpreted through English spelling.
From the historical record
“Thwaite. DWYER. Said to be the Gaelic do-ire, a woody uncultivated place. Arthur. DYCE. 1. Anciently De Dyce or Diss, CO. Norfolk. 2. A parish in Aberdeen- shire. DYCHE. Proliably the same as Ditch, though it is sometimes pronounced like Dyke. The words dyke and ditch, indeed,”
— Patronymica Britannica: a dictionary of the family names of the United Kingdom