Family name Nilvan (Nilvan 
) , globally, is a very rare surname. The last name Nilvan is characteristic of Romania, where it is a rare surname, Thailand, where it is a very rare surname, and Venezuela, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Thailand, Romania, and Brazil. Much more prevalently, Nilvan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nilvan | Romania, Thailand, Brazil, United States, India |
|
alexandru nilvan economist, RO (b. 1850) |
|
| nilvan fernandes silva person identified in the Museu da Pessoa collection, BR (b. 1981) |
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Mota, Borges, Junior, Vieira, Miranda, Santana, Almeida, Andrade, Azevedo, Cardoso, Barbosa, Bezerra, Pereira, Ribeiro, Freitas, Monteiro, Medeiros, Carvalho, Ferreira, Oliveira, Conceicao, Rodrigues, Barros, Coelho, Araujo, Soares, Melo, Cruz, Reis, Dias, Gois, Lima, Matos, Moura, Silva, Sousa, Goncalves, Souza, Costa, Brito, Ramos, Rocha, Gomes, Lopes, Jesus, Nunes, Filho, Santos, Alves, and Nascimento