Surname 格雷迪 (Grady 
, 格雷迪 
) , globally, is a common last name. The family name 格雷迪 is characteristic of Ireland, where it is quite a common surname, Bermuda, and the United States, where it is quite a rare surname. Measured by absolute frequency, this name is the most popular in the United States, the United Kingdom, and Ireland. Likewise, 格雷迪 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Grady | Australia, Ireland, United Kingdom, United States, Democratic Republic of the Congo |
| 格雷迪 | China |