Cognomen Arnei (Arnei 
) , worldwide, is an extremely rare surname. The surname Arnei is habitual in Latin America and the Caribbean, particularly Venezuela, where it is an extremely rare surname, and Mexico. Predominantly, Arnei is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Arnei | Brazil, Spain, United States, Philippines, Malaysia |
Cruz, Santos, Dobler, Gaklik, Janich, Junior, Thurow, Troian, Nadela, Obse Xd Ares, Moreira, Modesto, Sanchez, Salbego, Almeida, Panosso, Padilha, Reginato, Esguerra, Ferreira, Oliveira, Simionatto, Matias, Zubir, Weber, Flosi, Back, Lang, Lima, Jael, Hahn, Veit, Mamon, Silva, Sousa, Souza, Nascimento, Stein, Corea, Bartz, Perez, Pedro, Pilar, Rozin, Lesmo, Lopes, Tomio, Viaro, Cadiz, and Bittencourt