Family name Lelong-Fraisse (Lelong-Fraisse 
) , globally, is an extremely rare cognomen. The family name Lelong-Fraisse is habitual in Western Europe, particularly France, where it is a very rare surname. Parts of the name also exists independently as a last name Lelong, and a last name Fraisse.
| VARIANT | COUNTRY |
|---|---|
| Lelong-Fraisse | France |