This is a list of surnames in which the categories include canines.
AzarolaBasque Possibly from Basque azeri meaning "fox".
BlakesleyEnglish From the name of a town in Northamptonshire, itself meaning "Blæcwulf's meadow" in Old English. Blæcwulf is a byname meaning "black wolf".
ConnellIrish Anglicized form of Irish Ó Conaill meaning "descendant of Conall".
ConnollyIrish Anglicized form of Irish Ó Conghalaigh, which means "descendant of Conghalach". Conghalach is a nickname meaning "valiant".
ConroyIrish Anglicized form of Irish Ó Conaire, which means "descendant of Conaire". Conaire is a nickname meaning "hound keeper".
McCulloughIrish Anglicized form of Irish Mac Cú Uladh meaning "son of Cú Uladh". The byname Cú Uladh means "hound of Ulster". This surname has also been associated with Old Irish cullach "boar".
McNamaraIrish From Irish Mac Conmara meaning "son of Conmara". The given name Conmara is composed of cú "hound" and muir "sea".