Family name Gaigné (Gaigné 
) , all around the world, is an extremely rare surname. The surname Gaigné is habitual in Western Europe, particularly France, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Gaigné | France |
| carl gaigné researcher, ORCID id # 0000-0002-1540-234X (b. 1972) |
|