Radley \r(a)-dley, rad-ley\ as a boy's name is of Old English origin, and the meaning of Radley is "meadow of reeds; red meadow". Place name.
Radley has 4 variant forms: Radlea, Radlee, Radleigh and Radly.
For more information, see also the related name Redley.
Baby names that sound like Radley are Ridley, Redly, Redlea, Ridly, Ridlea, Riddley and Rutley.