Family name Sylvand (Sylvand 
) , around the world, is a rare cognomen. The cognomen Sylvand is characteristic of Tanzania, where it is a rare surname, and France, where it is a very rare surname. Much less frequently, Sylvand is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sylvand | France, Tanzania |
| roger sylvand FR (b. 1911) |
|
|
| guillaume sylvand Ph.D. École Nationale des Ponts et Chaussées 2002 |
|