Surname ケリー (Kelly 
, Kerry , Kelli , and others...) , around the world, is a widespread last name. The family name ケリー is characteristic of Ireland, where it is a widespread surname, Aruba, and Saint Kitts and Nevis, where it is a common surname (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in the United States, the United Kingdom, and Ireland. More frequently, ケリー is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kellie, Kerry, Kelley, Kelle, Keri, Keli, Kelly, Kelli, Kerri | United Kingdom, Australia, United States, India, Brazil |
| Kaleigh | United Kingdom, Australia, United States, Canada, Brazil |
| ケリー | Japan |
| Caray | United Kingdom, Colombia, United States, India, Canada |