Family name Clerfond (Clerfond 
) , worldwide, is a very rare last name. The last name Clerfond is habitual in France, where it is a rare surname, Brazil, where it is an extremely rare surname, and the United States. Very seldom, Clerfond is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Clerfond | Brazil, United States, France |