Permeate Sea-salt, Sirenia Sirenia, My heaven. {Southern Nation} Sirenia is a nation that is divided into four different islands. The islands get their names from the elemental spirits although it does not match up with the original name. The derived from Latin Margarita, which was from the Greek μαργαρίτης (margarites) meaning "pearl", a word that was borrowed from an Indo-Iranian language. It belongs to the water spirit of Sirenia, Margrit While Sea-salt is the wealth of Sirenia and the fun fact is that Sirenia has no sunlight, it is always night.