Throughout the world, Rosialda (Rosialda 
) is a very rare girly forename. The first name Rosialda is habitual in Latin America and the Caribbean, particularly Brazil, where it is an extremely rare feminine name. Much more prevalently, Rosialda is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Rosialda | Canada, Philippines, Venezuela, Brazil, United States |
Mae, Juvy, Nilo, Noel, Ella, Elma, Eric, Ersa, Flor, Omar, Yoly, Maria, Marie, Mario, Alito, Airen, Aimee, Aizel, April, Betty, Kirby, Primo, Juan, Ramon, Jovy, Joel, Roy, Rio, Gil, Jay, Joe, Joy, Vin, Vea, Ivy, Mark, Alex, Amie, Adam, Aile, Aiza, Ruth, Gina, Liza, Jane, Jose, Joan, Joey, and Randy