Globally, Murilio (Murilio 
) is a rare boy's first name. The forename Murilio is characteristic of Brazil, where it is a rare male name, and Philippines, where it is a very rare male name. Very seldom, Murilio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Murilio | Brazil, Mexico, Venezuela, United States, Philippines |
Sa, Vieira, Martins, Marques, Miranda, Santana, Sampaio, Almeida, Azevedo, Cardoso, Pereira, Ribeiro, Freitas, Queiroz, Carvalho, Bernardo, Nogueira, Ferreira, Oliveira, Rodrigues, Goncalves, Tergolino, Hingel, Junior, Pessoa, Aguiar, Melo, Cruz, Reis, Dias, Lima, Neto, Silva, Sousa, Souza, Alves, Fernandes, Costa, Brito, Bueno, Rocha, Gomes, Lopes, Jesus, Nunes, Filho, Santos, Araujo, Bento, and Nascimento