Throughout the world, Rilea (Rilea 
) is a very rare dominantly girly, but uncommonly masculine given name. The given name Rilea is habitual in Northern America, particularly the United States, where it is an extremely rare gender-neutral name. More frequently, Rilea is the last name as well as the forename.
Meg, Dawn, Dora, Doug, Lynn, Jack, John, Jody, Jeri, Todd, Troy, Nick, Hope, Iris, Zane, Maria, Marie, Marty, Mayra, Macey, Monya, Melba, Dale, Missy, Dean, Ruth, Ali, Kim, Rod, Dan, Lee, Ted, Ona, Mary, Mark, Mike, Sara, Seth, Sean, Anna, Chad, Cory, Clif, Kara, Kyle, Rick, Rita, Ryan, and Misty