Possible origins and meanings:
* Topographical: It could be derived from a place name, perhaps a location with a "servillon" (a small stream or rivulet) nearby.
* Occupational: It might have originated as a surname for someone who worked as a "servillon" (a type of servant or attendant).
* Patronymic: The name might have developed from a given name, possibly a variation of "Servilius," a Roman clan name.
Without further context or research, it's difficult to determine the precise meaning of "Servillon." If you have more information about the name, such as its origin or family history, it might be possible to delve deeper into its meaning.