In all the world, Runser (Runser 
) is an extremely rare male first name. Much more frequently, Runser is the last name as well as the forename.
Mr, Rose, Rory, Rene, Rich, Ryan, Dave, Dale, Dawn, Gene, Paul, Greg, Lori, Léo, Jack, John, Jeff, Jill, Thad, Toni, Nick, Lisa, Karl, Kara, Buck, Ms, Sky, Ann, Amy, Pat, Rob, Ron, Dan, Leo, Ned, Marc, Mary, Mark, Matt, Mike, Sara, Seth, Alex, Anne, Avee, Beth, Eric, and Erin