Last name Heliodore (Heliodore 
, Гелиодор 
) , in the entire world, is a very rare surname. The family name Heliodore is habitual in Kyrgyzstan, where it is a very rare surname, France, and Spain, where it is an extremely rare surname. In absolute terms, the name is most common in France, the United States, and Kyrgyzstan. Also, Heliodore is the forename as well as the last name.