Lorcan Scamander is one of the twins born to Luna Lovegood and Rolf Scamander. He has a twin brother, Lysander.
Lorcan means "fierce one" in Gaelic. Lorcan d'Eath is the part-vampire heartthrob singer who enjoyed 19 weeks at #1 for his hit song 'Necks to You;' also featured as Wizard of the Month in November 2006. Lorcan is also a common name for either a werewolf or vampire in fantasy novels and movies.
In this story, he is the boyfriend of Liberty Chang, who is soon to be his wife in later life. In his later life, he is the father of Rolf and Luna Scamander II, who are named after their grandparents.