In the entire world, Gumm (Gumm ) is an extremely rare masculine first name. Much more prevalently, Gumm is the last name as well as the forename.
Guomo, Гамм, and Гумм
Mr, Pat, Pam, Ray, Rod, Rob, Ron, Roy, Dee, Dan, Don, Gum, Guy, Gã, Lee, Liz, Kim, Lou, Kem, Kay, Ms, Jo, Ed, Max, Meg, Mia, Sue, Ana, Ann, Art, Amy, Ada, Con, Ben, Bob, Ken, and Lyn
) is an extremely rare masculine first name. Much more prevalently, Gumm is the last name as well as the forename.