Last name 坎南 (Cannan 
, 坎南, Cunnane 
) , all over the world, is quite a rare family name. The surname 坎南 is habitual in Isle of Man, where it is quite a common surname, Ireland, where it is quite a rare surname, and Paraguay. In absolute terms, it is the most numerous in the United States, the United Kingdom, and Ireland. Much less frequently, 坎南 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cannan | Kenya, United Kingdom, Australia, China, United States |
| Cunnane | United Kingdom, Australia, Ireland, United States, Canada |