Venat is the former Azem, and her name while not having a greek tie in, is derived from the Latin Word "Venari" which translates in Roman to "Venus" Now Venus the Roman God does have a Greek Tie in, Which is Aphrodite, the Goddess of Love and Fertility. Venat regularly states that her reason for living are the people and their interactions with each other in a positive manner.

Now since we know almost nothing about the 2 remaining seats. A lot of people keep referencing that Azem "The Current one" is Venat's Successor. But we know not of what Deudalaphon's Role was in the convocation of the 3 Remaining gods. We can only really speculate who or what role they fulfill.

Dionysus/Bacchus: The God of Wine, Fertility, Festivity, Madness and Resurrection.
Hestia: The Goddess of the Hearth, Fire and of the right of ordering of domesticity and the family (The position I feel fits the Azem slot)
Ares: The God of War, Violence, bloodshed and manly virtues.