Worldwide, Macmullin (Macmullin ) is an extremely rare masculine first name. Much more frequently, Macmullin is the last name as well as the forename.
Mcmullin
Ms, Anne, Chad, Carl, Cara, Cody, Clem, Alan, Barb, Brad, Bill, Kate, Kyle, Paul, Rory, Beth, Ryan, Sean, Mike, Amy, Kim, Pat, Rod, Ron, Dan, Sara, Don, Jim, Tom, Ian, Mary, Mark, Matt, Joe, and Dana
) is an extremely rare masculine first name. Much more frequently, Macmullin is the last name as well as the forename.