Surname Cajueiro (Cajueiro 
) , in all the world, is quite a rare cognomen. The family name Cajueiro is habitual in Brazil, where it is quite a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Cajueiro | Brazil, United States, Canada |
| tereza maria cunha cajueiro person identified in the Museu da Pessoa collection, BR (b. 1956) |
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| daniel oliveira cajueiro economist (Universidade de Brasília) |
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| daniel o cajueiro researcher (ORCID 0000-0001-5898-1655) |
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| daniel oliveira cajueiro D.Sc. Instituto Tecnológico de Aeronáutica 2002 |
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Mr, Anny, Aray, Agno, Auta, Afra, Caio, Caju, Clea, Cris, Bela, Kaio, Kaua, Kaue, Rosa, Rita, Ruth, Rute, Davi, Davy, Gabi, Lara, Anna, Alda, Alba, Alan, Ms, Ju, Max, Mã, Ana, Ary, Cã, Rui, Ruy, Dag, Lore, Lea, Eva, Fã, Ivo, Ian, Yan, Mara, Malu, Sara, Alex, Alci, Eli, and Lucy