Family name Gratieri (Gratieri 
) , globally, is a rare cognomen. The cognomen Gratieri is habitual in Latin America and the Caribbean, particularly Brazil, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Gratieri | Brazil |
| tais gratieri researcher ORCID ID = 0000-0001-6481-2364 |
|
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| tais gratieri researcher at the University of Brasilia |
|
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| diego rossi gratieri Ph.D. Universidade Estadual de Campinas 2012 |
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Mr, Sonia, Aline, Carla, Celia, Celso, Bruno, Bruna, Kevin, Kemer, Paulo, Pablo, Paolo, Pedro, Dioni, Diego, Liana, Lucia, Lucas, Luzia, Lydia, Joana, Sante, Marco, Marta, Maria, Ms, Ana, Sara, Alan, Caio, Rosa, Reni, Dino, Lori, Luis, Joice, Luiz, Jose, Joao, Jhon, Tais, Tere, Nair, Eloa, Ivan, Yago, Zico, Luan, and Taise