Hermann is married to fellow Icelander Ragna Lóa Stefánsdóttir, herself a former football player (not to be confused with the jazz singer Loa Stefansdottir).
Mauna Loa | Loa Falkman | Loa | Rada loa | LOA | loa | Ragna Nikolasdatter | Ragna Lóa Stefánsdóttir | ''Loa'' | ''loa'' |