All over the world, Ana Cláudia (Ana Cláudia 
) is a rare girly given name. The first name Ana Cláudia is habitual in Portugal, where it is quite a rare female name, and Brazil, where it is a very rare girly name.
| VARIANT | COUNTRY |
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| Ana Cláudia | Portugal, Brazil |
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ana cláudia michels Brazilian model, BR (b. 1981) |
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ana cláudia lemos Brazilian sprint athlete, BR (b. 1988) |
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| ana cláudia ramos Brazilian volleyball player, BR (b. 1961) |
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| ana cláudia araújo Brazilian botanist, BR (b. 1966) |
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| ana cláudia fonseca brefe Brazilian researcher, BR |
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| ana cláudia santos Brazilian ichthyologist |
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| ana cláudia cipriano researcher ORCID ID = 0000-0001-7384-945X |
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| ana cláudia castilho barone Brazilian researcher (ORCID ID = 000-0001-6395-7668), BR |
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| ana cláudia franco researcher |
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| ana cláudia dias researcher ORCID ID = 0000-0001-8881-3564 |
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| ana cláudia mei alves de oliveira BR |
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| ana cláudia silva Brazilian artistic gymnast, BR (b. 1992) |
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| ana cláudia bolzan Brazilian handball player, BR (b. 1996) |
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Ana, Moreira, Miranda, Almeida, Andrade, Araújo, Cardoso, Correia, Barbosa, Pereira, Ribeiro, Freitas, Fonseca, Medeiros, Carvalho, Cláudia, Nogueira, Ferreira, Oliveira, Rodrigues, Fernandes, Dos Santos, Machado, Marques, Martins, Xavier, Reis, Dias, Lima, Moura, Silva, Sousa, Souza, Alves, Costa, Pires, Gonçalves, Rocha, Lopes, Nunes, Moraes, Mendes, Santos, Soares, Castro, Coelho, Borges, Vieira, Gomes, and Nascimento