Last name Groia (Groia 
) , around the globe, is a rare cognomen. The last name Groia is characteristic of Italy, where it is a rare surname, Argentina, and Georgia, where it is a very rare surname. In absolute terms, this name is the most popular in Italy, Argentina, and Brazil. Very seldom, Groia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Groia | Brazil, Argentina, France, United States, Italy |
| antonietta groia Italian architect, IT (b. 1943) |
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| joseph groia lawyer (b. 1955) |
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| pascal groia French politician, FR (b. 1958) |
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Mr, Théo, Neusa, Elida, Edson, Vanda, Frank, Wanda, Marisa, Marcos, Alexis, Alison, Andrea, Amelia, Adrian, Agathe, Carlos, Carmen, Brooke, Pascal, Pietro, Philip, Thais, Laura, Roque, Pedro, Ms, Ana, Lou, Ida, Miho, Alex, Gina, Lisa, Luiz, Jane, Rayssa, Jose, Juan, Elsa, Emma, Ivon, Maria, Mauro, Megan, Karen, Paulo, Paolo, Joao, and Rosana