There are at least 3 bands with the name Forlorn.
1.) Forlorn was a Doom metal band from Gävle, Sweden. Which is known as "pre-Isole" band. They were founded in 1991 and through 10 years (until 2001) released 6 demos. Then the band was renamed to Isole.
2.) Through the band 122-Stab Wounds, Alvarin & C. Worhn hooked up to form the fundament of Forlorn. At this point, Forlorn was still a mere project in the developmental stages. While working on their debut EP.