Cognomen Amasifuen (Amasifuen 
) , throughout the world, is a common last name. The surname Amasifuen is characteristic of Latin America and the Caribbean, particularly Peru, where it is quite a common surname, Colombia, where it is a very rare surname, and Brazil. Very seldom, Amasifuen is the forename as well as the last name.
Ms, Mago, Mery, Mega, Mily, Mike, Sara, Saul, Saen, Alex, Alen, Alin, Alan, Aldo, Andy, Aron, Abel, Abby, Adan, Cayo, Cony, Cora, Mary, Mari, Wil, Vã, Max, Ali, Ana, Ani, Ada, Ray, Ros, Roy, Dan, Leo, Cesi, Lin, Luz, Jan, Joe, Job, Jim, Noe, Ney, Eli, Ema, Eva, Liz, and Cris