Surname Ludemar (Ludemar 
) , in all the world, is an extremely rare family name. The cognomen Ludemar is habitual in Mexico, where it is an extremely rare surname, Brazil, and the United States. Much more frequently, Ludemar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ludemar | United States, Brazil, Mexico, Philippines |
Bom, Araujo, Castro, Barros, Decker, Gondim, Junior, Victor, Manciba, Sartori, Andrade, Carrion, Barbosa, Bezerra, Pereira, Siqueira, Carvalho, Benetton, Paladino, Donassan, Ferreira, Fiamoncini, Alegre, Salles, Santos, Milani, Bof, Boas, Paio, Rosa, Reis, Dias, Lima, Neto, Matos, Moura, Ball-Mora, Motta, Souza, Cunha, Paula, Pires, Leite, Lucio, Egydo, Vitti, Viana, Felix, Silva, and Nascimento