The French speakers’ acquaintance with Iranian culture and literature took place later than that of speakers of Latin and Greek. The history of French language should be distinguished from the history of French literature. The French language developed gradually from the 5^th century and after the independence from the Roman Empire. That is why the history of French literature was first realized as epic literature in the 12^th century corresponding with Crusades. French Christian priests who had an essential role in creating the French language and literature were familiar with Zoroaster via translated Greek or Latin history books. However, more generally, via Bible and Torah, they regarded ancient Iran as the savior of Jews and Jesus Christ. During the Crusades, Iran was constantly regarded as an Arab country. Parallel with movement of Christian priests in the Mongolian period and the Christians’ influence in the royal palace, Iran’s name became well-known. However, we should regard the influential translations as a production of Christians’ long residence and learning of Persian language during and after the Safavieh period. One may consider two significant periods in the reputation of the name of Iran: The18^th Century whose literary works embrace a collection of manuscripts influenced by translations, interpretations, and reproductions. These works were criticized from Renaissance to the end of the 17^th century, mostly by monarch messengers, especially Christian missioners, in the form of analytical dictionaries, oriental novels, dramatic subjects, fables and myths. These sources dramatically influenced the woks of such elites as Montesquieu, Voltaire, and the authors of the Diderot encyclopedia who marked the thought crisis period of the Great French Revolution. Although the translations were considered as Platonic, paratextual, and racial due to lack of Persian literacy, they had a drastic effect on the intellectuality of the French society and resulted in the foundation of a significant field named Orientalism in the 19^th century. In this era, translation of Persian works was done by trained diplomatic agents in a more organized way. Its influence was realized not only in politics but also in the Romanticism school; specifically, in the works of Victor Hugo and other literary schools such as Symbolism and Surrealism. In ideology and anthropology, Gobineau, who was under the influence of Aryan race, provoked a number of argumentations which, in turn, led to racism in the 20^th century.