Throughout the world, Sinsun (Sinsun 
) is an extremely rare unisex forename. More frequently, Sinsun is the last name as well as the forename.
Sal, Debora, Lolita, Joseph, Johnny, Joelle, Vivian, Monique, Ambrose, Colleen, Clarisa, Brianna, Roseann, Theresa, Vanessa, Frankie, Salvador, Ambrocio, Kimberly, Jeanette, Dennis, Robert, Bianca, Benito, Ana, Myra, Rose, Rudy, Greg, Lucy, Jose, Joel, Clare, Champagne, Cindy, Diana, Laura, Elida, Frank, Isaac, Monica, Alyssa, Ashley, Carlos, Pearl, and Jeannette