Globally, Lammas (Lammas ) is an extremely rare male first name. Much more prevalently, Lammas is the last name as well as the forename.
Ламмас
Mr, Adam, Bill, Karl, Kate, Katy, Kole, Paul, Pete, Anne, Ross, Dawn, Dion, Drew, Gary, Gail, Late, Leah, Luke, Dave, Anna, Andy, Alby, Ms, Sue, Amy, Ben, Ray, Dan, Liz, Jan, Joy, Jen, Jim, Tim, Ian, Mari, Marc, Mark, Matt, Mike, Alan, Jose, and Josh
) is an extremely rare male first name. Much more prevalently, Lammas is the last name as well as the forename.