Conley
Usually an Irish surname, often from Gaelic names beginning with Mac Con or O'Con, meaning roughly a descendant of a hound- or wolf-associated personal name.
The #607 most common surname in the United States (2010 Census) — about 1 in every 5,521 Americans shares it.
Etymology
Conley is commonly explained as an Anglicized Irish surname, especially from Gaelic forms such as Mac Con Laoi or related names built on con, meaning “hound” or “wolf.” In older sources it is sometimes linked with names like Conlaeth/Conleth or with Gaelic patronymic forms beginning Mac Con-, though the exact Irish source can vary by family. In English usage, some bearers may also have taken the name from place-names or local forms that converged in spelling.
History
The name is found in Irish records in several related spellings, and 19th- and early-20th-century surname scholars often grouped Conley with other Con- names of Irish origin. It became well established in North America through Irish migration, which helped standardize the spelling Conley alongside Conly and other variants. Some apparent English and place-name associations also occur in historical sources, so not every family with the surname necessarily shares the same origin.
Origin
Regions
Variant spellings
Fun fact
In Manx place-names, Moore recorded forms like Ballaconley and explained them as meaning “straw farm,” showing that the same spelling can arise in a completely different local-name tradition.
From the historical record
“Thomas Dewy, 13T9; ibid. p. 76, Johann™Dewy, 1379; ibid. p. 107. 1640. William Conley - — '- lep Li , - -„. . , , ..lif arried— Roben Dewvy and '”
— A Dictionary of English and Welsh Surnames, with special American instances