Across the world, Aguin (Aguin 
) is an extremely rare epicene given name. More prevalently, Aguin is the last name as well as the forename.
Mr, Hugo, Ines, Iris, Ivan, Olga, Maria, Mario, Marya, Santa, Santo, Simon, Sonia, Andri, Angel, Ariel, Amada, Adela, Berta, Kevin, Kiria, Paula, Elsa, Elio, Nico, Tina, Ana, Amy, Eva, Mari, Mike, Sara, Saul, Alex, Alba, Aniw, Paulo, Aida, Kris, Raul, Rosa, Dora, Loel, Lucy, Luis, Jose, Jeff, Juan, Axel, and Pablo