Surname Spleen (Spleen 
, Splin 
) , around the globe, is a rare last name. The surname Spleen is habitual in Jamaica, where it is a rare surname, Switzerland, where it is a very rare surname, and Myanmar. Not in comparison with a country's population, it most frequently occurs in the United States, Jamaica, and Myanmar. Very seldom, Spleen is the forename as well as the last name.
Sam, Basil, Brent, Billy, Kodie, Keana, Ricky, David, Doron, Grant, Chloe, Laura, James, Jonny, Emily, Frank, Marsha, Mathew, Matteo, Samuel, Sheria, Janet, Chris, Ashan, Steve, Sue, Amy, Rue, Neo, Mark, Mick, Mike, Sans, Rick, Gina, John, Tara, Tony, Noel, Hugo, Mavis, Myrna, Sally, Susan, Selma, Steph, Stefon, and Steven