Trena \t-re-na\ as a girl's name is a variant of Trina (Scandinavian). See for meaning of Trena.

The baby name Trena sounds like Drena, Terena, Tarena, Treina, Treena and Tyrena. Other similar baby names are Arena, Teena, Irena, Erena, Tresa, Treza, Tena, Trea, Treya, Treia, Treva and Urena.