The name Raymond has its origins in the Germanic languages. It is derived from the old German words "ragin" meaning "counsel" and "mund" meaning "protector". The name was originally spelled "Raginmund" or "Ragenmund".

The name Raymond first appeared in the 8th century CE in areas that are now parts of modern-day France and Germany. It was initially popular among the Frankish people who inhabited these regions during the early medieval period.

One of the earliest recorded instances of the name can be found in the Latin chronicles of the Carolingian dynasty. The name is mentioned in reference to a Frankish nobleman named Raymond who lived in the late 8th century.

Christianity played a role in the widespread adoption of the name across Europe. Saint Raymond of Penafort, a 13th-century Catholic friar and canonized saint, helped popularize the name. He was born in Spain around 1175 and died in 1275.

Another famous bearer of the name was Raymond VI, Count of Toulouse, who lived from 1156 to 1222. He was a key figure in the Albigensian Crusade and came into conflict with the Catholic Church over the Protection of Cathar heretics in his lands.

During the Renaissance period, the name gained further prominence with individuals like Raymond Lully (1232-1315), a Majorcan philosopher and logician who made significant contributions to the development of computational theory.

In the 19th century, the French mathematician and physicist Joseph Louis Gay-Lussac (1778-1850) was also known by his first name Raymond. He is remembered for his discoveries in the fields of thermodynamics and stoichiometry.

Finally, one cannot discuss the name Raymond without mentioning the American writer and journalist Raymond Chandler (1888-1959), the creator of the famous fictional detective Philip Marlowe and a master of the hardboiled crime genre.