Last name Gredley (Gredley 
) , in the world, is a rare cognomen. The cognomen Gredley is habitual in the United Kingdom, where it is a rare surname, Australia, and Canada, where it is an extremely rare surname. Very seldom, Gredley is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gredley | Canada, United Kingdom, South Africa, Spain, Australia |
|
tim gredley British equestrian, GB (b. 1986) |
|