Demon Lords

Demon Lords are Evil lesser Gods. They are as follows:
Bal’ala: Lord of betrayal
Demdred: Lady of dread and terror
Discord: Sower of discord and temptation
Feron: Lord of war, conquest, slavery, and genocide
Gomon: Creator of evil things and torture
The Plaguebringer: Lady of disease
Sashier: Lady of famine
Satsu: Lord of murder, rape, violence against others, slaughter
The Stranger or the Nameless God: Lord of trickery, thieves, and secrets
While Demon Lords have power and names, most Demons are entities of power that represent various evil ideas or concepts such as 

• Maliciousness
• Pandering
• Flattery
• Simony
• Pact making
• Barratry
• Hypocrisy 
• Deception
• Slandering
• Envy and jealousy
• Pride and vanity

The Stranger was a demon of thievery that grew so powerful, they are a demon lord.