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

The baby name Arsen sounds like Arseno, Arseni, Arsene and Orsen. Other similar baby names are Aren, Arjen, Arden, Arien, Arlen, Armen, Arren and Asen.