Cognomen レイジ (Rage 
, Lage 
, レイジ 
) , all over the world, is a common family name. The last name レイジ is characteristic of Portugal, where it is quite a common surname, Somalia, and Brazil, where it is quite a rare surname. Measured by absolute frequency, the name is most common in Brazil, Japan, and India. Much less frequently, レイジ is the forename as well as the last name.