Family name Wiltom (Wiltom 
) , in the entire world, is an extremely rare cognomen. The last name Wiltom is habitual in Nicaragua, where it is a very rare surname, Brazil, where it is an extremely rare surname, and the United States. Predominantly, Wiltom is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wiltom | South Africa, Peru, Honduras, United States, Brazil |
Ito, Correa, Barros, Guerra, Lisboa, Junior, Helfer, Flores, Quibim, Martins, Moreira, Miranda, Micelli, Saraiva, Alvarez, Almeida, Andrade, Cardoso, Barroso, Pereira, Ferreira, Oliveira, Cabral, Campos, Castro, Aguiar, Melo, Sena, Dias, Lima, Luna, Salis, Silva, Sousa, Souza, Alves, Zeferino, Costa, Pinto, Rocha, Roque, Gomes, Lopez, Uruga, Santos, Salles, Soares, Amaral, Peres, and Nascimento