In the world, Decin (Decin 
) is a very rare dominantly female, but uncommonly boy's first name. The forename Decin is characteristic of Philippines, where it is a very rare gender-neutral name, and India, where it is an extremely rare feminine name. More prevalently, Decin is the last name as well as the forename.
Rex, Sonia, Alvin, Allan, Alona, Anita, Arnel, Adela, Adjie, Cedli, Bobby, Katja, Kiara, Ramil, Randy, Rodel, Romeo, Renel, Rigie, Daisy, Gemma, Grace, Sammy, Lilia, Mercy, Inge, Geb, Gil, Els, Ely, Mark, Alex, Aiza, Bart, Papa, Dawn, Leen, Leah, Levi, Jane, Jose, John, Joan, Joel, Jean, Nora, Emma, Maria, and Loida