In the world, Irestone (Irestone 
) is an extremely rare unknown gender first name. Much more frequently, Irestone is the last name as well as the forename.
Deb, Donna, Glenn, Linda, Pamela, Deanna, Matthew, Melissa, Michael, Stephen, Charles, Patrick, Raelynn, Roxanne, Rebecca, Deborah, David, Debra, Peter, Keith, Mary, Matt, Anna, Cris, Kyle, Ross, Dave, Lindsey, Gail, Lupe, John, Eric, Scott, April, Carly, Karen, Gene, and Matt Ira