Elin or Elín is a variation of Ellen and Helene used in Scandinavian and Celtic languages. Notable people with the name include: Elin Andersdotter (died 1569), Swedish lady-in-waiting and political conspirator. Elin Brandell (1882–1963), Swedish journalist. Elín Ebba Gunnarsdóttir (born 1953), Icelandic writer. Elin Falk (1872-1942), Swedish gymnastics director and educator. Elin Fflur (born 1984), Welsh singer-songwriter. Elin Gustafsson (born 1989), Swedish politician. Elin Gustavsdotter (Sture) (died 1495), Swedish noble, consort of the regent Erik Axelsson.
https://en.wikipedia.org/wiki/Elin