Arsenyo \a-rsen-yo, ar-se-nyo\ as a boy's name is a variant of Arsenio (Spanish, Greek), and the meaning of Arsenyo is "masculine".

The baby name Arsenyo sounds like Arseno, Arsino, Arsinio, Arsenios, Arseni, Arsene, Arsen, Arseinio, Arseenio, Arsanio and Arcenio. Other similar baby names are Arsenius and Arcinio.