Cognomen Wennia (Wennia 
) , in the world, is an extremely rare family name. Much more frequently, Wennia is the forename as well as the last name.
Sa, Morais, Mendez, Santos, Araujo, Aquino, Cabral, Barros, Dantas, Leonez, Telles, Vieira, Freire, Marques, Moreira, Santana, Alencar, Pereira, Galdino, Harrell, Medeiros, Carneiro, Macedo, Felix, Tomaz, Luiza, Melo, Cusi, Baia, Belo, Reis, Lima, Tome, Matos, Sales, Silva, Oliveira, Sousa, Alves, Anjos, Assis, Costa, Paula, Pinto, Rocha, Deban, Gomes, Lopes, Souza, and Nascimento