*Pria
*Pria was a possible Proto-Indo-European goddess associated with beauty, love, sex, and possibly war; she played a role akin to that of Aphrodite, Venus, and Freyja.
*Pria's parents are unknown in the PIE cosmogony, but based on her descendants, Dyēus or Wérunos could be her father.
It is possible that *Pria would be a daughter of Dyđus since in Homer's Teogony, Aphrodite was born from the union of a god (Zeus) and a goddess (Dione).
However, according to the Hesiod cosmogony, Aphrodite was the daughter of Uranus's blood. Ahura Mazda, who the Greeks identified with Aphrodite. created the Zoroastrian goddess Anahita, an ahura. Interestingly, both Ahura Mazda and Uranus have their roots in the proto-Indo-European nigth god Wérunos. In this instance, a potential variant of the proto-Indo-European myth might also regard *Pria as Wérunos' daughter.
*Pria most likely had Martus, the Indo-European God of War, and Dyēus as consorts, using the Greek Aphrodite and the Roman Venus.
However, according to zoroastrianism, Anahita is Mithra's consort; therefore, it's possible that *Pria had a solar deity as her consort.
*Pria's Greek and Roman ancestry suggests that she might be the mother of an hypothetical, unreconstructible love god who predates both Eros and Cupid. Her masculine Norse ancestry further supports this theory. A potential ancestor of Fjolnir, a demigod, may have been mothered by Freyr *PriHyéh₂.
Aphrodite was depicted in Sparta with classical Spartan weapons, and Freyja, the Norse war goddess, is connected to *Pria as well as both Athena and Minerva. It's interesting that many of *Pria's descents were associated with semetic goddesses like Astarte and Ishtar, so it's possible that *Pria's figure originated from a proto-afroasiatic goddess of sex and war, or the Sumerian Inanna.
Both the English and its Spanish counterpart Viernes originate from *Pria. Friday is derived from Frigga's Day, which honors the Norse/Germanic goddess sometimes confused with Freyja,*Pria's female descendant, while Viernes is derived from dies Veneris, or Venus Day.
Similar to other proto-Indo-European gods she has also left some of her legacy within Christianity as well, where the Virgin Mary is depicted in art using traits from both Venus and Aphrodite.
Etymologically, the Slavic Saint Paraskeva Friday, who is revered in folk orthodoxy, originated from *Pria.