Last name 哈丁 (Harding 
, Hardin , Harting 
, along with others...) , globally, is a widespread cognomen. The family name 哈丁 is habitual in Marshall Islands, where it is a common surname, Barbados, where it is quite a common surname, and Guernsey (explore the name in all countries). Not in comparison with a country's population, the name is most common in the United States, the United Kingdom, and Australia. Much less frequently, 哈丁 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Harding, Hardin | Australia, Canada, United Kingdom, United States, Democratic Republic of the Congo |
| Harting | South Africa, Canada, United Kingdom, United States, Democratic Republic of the Congo |
| 哈丁 | China |
| Hardinge | Australia, South Africa, Canada, United Kingdom, United States |