Surname Phelp (Phelp 
) , throughout the world, is a very rare last name. The cognomen Phelp is habitual in South Africa, where it is a very rare surname, Australia, and the United Kingdom. In absolute terms, it most frequently occurs in the United States, South Africa, and the United Kingdom. Much less frequently, Phelp is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phelp | Australia, South Africa, Philippines, United Kingdom, United States |