Last name Gauley (Gauley 
) , in the world, is a rare family name. The last name Gauley is habitual in Canada, where it is a rare surname, New Zealand, and Ireland. Not in comparison with a country's population, this name is the most popular in the United States, Canada, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Gauley | Canada, France, New Zealand, United Kingdom, United States |
|
marie-thérèse gauley French opera and concert singer, FR (b. 1903) |
|
| robert david gauley American painter, 1875-1943 (b. 1875) |
|