Family name Fucy (Fucy 
) , around the world, is a very rare cognomen. The last name Fucy is habitual in Sub-Saharan Africa, particularly Tanzania, where it is a very rare surname. More prevalently, Fucy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fucy | Democratic Republic of the Congo, United States, Tanzania |