Globally, خفرع (Rachef , Khafra , Chefren ) is a very rare unisex first name. More prevalently, خفرع is the last name as well as the forename.
Chafra, Hafra, Hefrens, Kefren, Khafre, and Khefren
خوفو, and الملك
, Khafra 
, Chefren 
) is a very rare unisex first name. More prevalently, خفرع is the last name as well as the forename.