Last name Кеннеди (Kennedy 
, Kennedi 
, Cannedy 
) , in all the world, is a widespread cognomen. The surname Кеннеди is habitual in Ireland, where it is a common surname, Australia, where it is quite a common surname, and New Zealand (explore the name in all countries). Not in comparison with a country's population, it is commonest in the United States, the United Kingdom, and Australia. Also, Кеннеди is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kennedy | Australia, Kenya, United States, United Kingdom, Nigeria |
| Kennedi | Tanzania, Canada, Brazil, United States, Nigeria |
| Cannedy | South Africa, Canada, New Zealand, United States, Malaysia |
| Кеннеди | Russia, Ukraine |