Black-Winged Ani, the god of love & vengeance is often represented by a crow or a crow-winged woman. Though the Itarusine/Antyrrian pantheon doesn't have a devil, if they did, She would be it. Bargains with Her rarely end well. Her image is found most often in ruined temples and decaying houses, any place that there has been sudden and inexplicable devastation.

Ani rose up behind him, Her wings shutting out even that bloody light, a taloned hand reaching for Maledicte's shoulder. Maledicte's hand ghosted up, a pale spider in the darkness, and rested atop Her clawed foot; in protest or acceptance, Gilly couldn't tell. She bent Her face to Maledicte's, Her beak hovering closer and closer to Maledicte's eyes.
"Mine," was all She said, but Her voice was as merciless as floodwaters.

Baxit, the cat-headed god of indolence & reason was the first to grow weary of human demands. He is the patron god of scholars & poets. His image is often carved on thrones, though only his left-side aspect--that of reason--is solicited.

Aris laughed. "I am merely a King and not a god." His laughter faded into bitterness. "And while some Kings can ape gods, make their will and their people's one and the same, I am all too aware that I am only a man. But I understand Baxit, who looked on His own court and despair, who forced the gods into oblivion. Were it not for Adiran, for other innocents who would suffer, I could do the same. Stop the struggle and let us fall--"

Dionyses DeGuerre (Delight): Chryses' brother, an engineer who works for Janus. A scandalous figure in the Antyrrian court due to his cross-dressing.

Weeping Espit, the god of creation & despair, is often represented by a woman hiding her face while she weeps. When the gods departed the human realm, She was the first to flee. Her image is often found in workshops, nurseries, and mausoleums.

"My poor son will be king, at least in name," Aris said. "Itarus will devour him entire." He shuttered his heart against the pain of that. On the fireplace mantel, the icon of Espit, god of creation and despair, mocked him from Her tangled web, Her laughing mouth at war with Her veiled, teary eyes. Aris, who had removed all other traces of the gods from his quarters, had let this one remain, perhaps simply because it was the loveliest version of Weeping Espit he had seen. It had something of his wife in it, in the way tears caught on Her smile.

Haith, the horned god, the hooded god, is the god of death and victory. He is represented by a hooded man with his face downcast. Sometimes horns deform the shape of his cowl. He is rarely depicted, except by dying men in the fields of war, who sometimes sketch His shape in the dirt.

"Death is a reclusive god, and difficult to court." Ivor said, "I know of only one who succeeded. Your Cold King, the first of the Redoubts. The battlefield poets had praised him in meter and verse so greatly that Haith heard his name echoing below and rose from His sepulchers to see such vitality for Himself. Redoubt stood, surrounded by dead soliders, facing his enemies all about him, and laughed.
"Haith interceded, though no one recorded how, only that once Redoubt stepped out of His embrace, he walked through the streets, and all who opposed him died of it."

Janus Ixion: the bastard son of the Earl of Last. Maledicte's love interest and the protagonist of Kings & Assassins. Though his name is greek in origin, I'm going with the latin pronunciation here also. So ja, as in halleluja, and a long u.

Lady Mirabile: if Maledicte had grown up in the courts of Antyre, this is who Mal might have become. Mirabile is scheming, murderous, and utterly self-involved. Her name is latinate: four syllables, with the stress on the second. Mee-rah-bill-ay.

Baron Vornatti: Gilly's master, an Itarusine nobleman living in Antyre, acting the role as auditor. He also acts the role of mentor to Maledicte.