Surname Кили (Kili 
, Kiely 
, Kily 
) , all around the world, is a common cognomen. The cognomen Кили is habitual in Ireland, where it is quite a common surname, Aland Islands, and Reunion. Not in comparison with a country's population, it is the most numerous in India, Ireland, and the United States. Very seldom, Кили is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kili | United Kingdom, Australia, United States, India, Democratic Republic of the Congo |
| Kiely | United Kingdom, Ireland, United States, India, Democratic Republic of the Congo |
| Kily | United Kingdom, Morocco, Nigeria, United States, India |
| Кили | Kyrgyzstan, Kazakhstan, Armenia, Russia |