Cognomen Hamelly (Hamelly 
) , throughout the world, is a very rare last name. The surname Hamelly is habitual in the United States, where it is a very rare surname, Venezuela, where it is an extremely rare surname, and Canada. Much less frequently, Hamelly is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hamelly | United States, India, Canada, Brazil, Venezuela |
Alan, Robert, Ronald, Dianne, Janine, Joseph, Mirriam, Curtis, Michael, Roberta, Nichole, Heather, William, Margaret, Bradford, Colleen, Gabrielle, Charyn, Andrew, Anna, Kara, John, Steve, Chris, Debra, Amanda, David, Lewis, James, Frank, Marcia, Sheila, Steven, Laura, and Christopher