Family name Cedieu (Cedieu 
) , throughout the world, is a rare surname. The last name Cedieu is characteristic of Latin America and the Caribbean, particularly Haiti, where it is a rare surname, the Dominican Republic, and Brazil, where it is an extremely rare surname. In absolute terms, this name is the most popular in Haiti, the Dominican Republic, and the United States. Likewise, Cedieu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cedieu | Haiti, Canada, Dominican Republic, Brazil, United States |