Worldwide, Robert Stanley (Robert Stanley 
) is a very rare male first name. The first name Robert Stanley is habitual in South-eastern Asia, particularly Philippines, where it is a very rare male name. Much less frequently, Robert Stanley is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Robert Stanley | Costa Rica, Spain, Australia, Philippines, Ecuador |
|
robert stanley weir Canadian judge and poet, CA (b. 1856) |
|
|
robert stanley richards Australian politician, AU (b. 1885) |
|
| robert stanley breed U.S. biologist and microbiologist (1877–1956), US (b. 1877) |
|
|
| robert stanley sheldon researcher |
|