Cognomen Geneffer (Geneffer 
) , globally, is an extremely rare family name. Predominantly, Geneffer is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Geneffer | Philippines, Nicaragua, United States, South Africa, Brazil |
Braz, Morroni, Almeida, Azarias, Caroche, Coimbra, Barreto, Banluta, Basilio, Borillo, Botelho, Pereira, De Vera, Lomibao, Vasallo, Fogatti, Pinheiro, Gregorio, Ferreira, Dela Cruz, Fernandes, Nascimento, Mayring, Villanueva, Grande, Camelo, Luis, Moore, Silva, Souza, Alves, Abiog, Avila, Begge, Braga, Porto, Ramos, Rocha, Gomes, Lopes, Nunes, Mendes, Santos, Sabino, Araujo, Amaral, Campos, Portes, and Villastiqui