Throughout the world, Louiso (Louiso 
, 路易斯 
) is a very rare principally boy's, but very infrequently feminine given name. The forename Louiso is characteristic of Sub-Saharan Africa, particularly South Africa, where it is a very rare principally masculine, but very infrequently feminine name. More prevalently, Louiso is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Louiso | South Africa, Canada, France, United States, Nigeria |
| 路易斯 | China |
Louiso is also a name for the fictitious and mythical characters: Colonel Luis Tamayo , the character in « Money Heist », a member of the Spanish Intelligence that oversees Alicia's work in the case; Luis Fernando Lopez , the protagonist of the 2009 expansion pack Grand Theft Auto: The Ballad of Gay Tony, Grand Theft Auto: Episodes from Liberty City; Luis Sera , the Fictional character of the Resident Evil series, Resident Evil 4; General Medrano , character in Quantum of Solace and Luis , the fictional character from the Marvel Cinematic Universe, Ant-Man, among other works.
Ian, Deean, Danny, David, Diana, Donna, Doris, Dylan, Lakin, Linda, Jason, Julie, Teddy, Irene, Wanda, Martin, Sherri, Stacey, Amanda, Autumn, Chloé, Bertha, Debra, Kayleb, Delma, Brent, Mark, Mike, Mimi, Anna, Kade, Kyle, Rene, Dede, Gary, Jane, Jack, John, Theo, Todd, Yann, Zach, Marie, Susan, Amber, Carol, Cindy, Kelly, and Robert