Finningia
Finningia is one of the Latin names for Finland, along with Fennia, Finnia and Finlandia. The name first appeared in Carta marina, the Scandinavian map from 1539 created by the historian and cartographer Olaus Magnus. Olaus Magnus placed Finlandia vel Finningia olim regnum around Finland [Proper (historical province)|Southwest Finland], suggesting an unhistorical past kingdom of Finland.
In Natural [History (Pliny)|Naturalis Historia], Pliny the Elder mentions the island of Aeningia as a "nearly equally large island" after Scatinavia. Johannes Magnus, the brother of Olaus Magnus, suggested in his Historia [de omnibus Gothorum Sueonumque regibus] that this name should be read as Finningia.
However, there is no agreement on what Pliny meant by Aeningia. The scholar and cartographer Jacob Ziegler placed Finlandia and Einingia next to each other in Southwest Finland in his map from 1532, and the French classical scholar Jean Hardouin believed that Aeningia referred to the area of modern Finland. Louis Poinsinet de Sivry and others have argued that it instead referred to the area of the present-day Baltic States. Valentin Parisot has suggested that Aeningia might refer to the island of Zealand, where there is a village by the name Hejninge.