Surname Jean-Sicard (Jean-Sicard 
) , in all the world, is an extremely rare last name. The last name Jean-Sicard is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a first name Jean, and a last name Sicard.
| VARIANT | COUNTRY |
|---|---|
| Jean-Sicard | United States |