Last name Галуа (Galois 
, Galua 
, Галуа 
) , throughout the world, is quite a rare family name. The family name Галуа is characteristic of France, where it is a rare surname, Philippines, and Switzerland. Measured by absolute frequency, the name is most common in France, Philippines, and the Democratic Republic of the Congo. Much less frequently, Галуа is the forename as well as the last name.