Daughter

Yes her name is Daughter.

The offspring of a human man and an eldritch being that went by Wife after falling for the father. 

Daughter is polite, curious, and constantly fascinated by the human world and their habits. Her favorite habits to look into usually involve food or pets.

She owns a Roomba named richard (it has far too many googly eyes), and cares for stray pets that sleep in her backyard.

"Humans are curious, they pack bond anything, even with inanimate objects! I have tried this with a small automated vacuum, naming it Richard, and performing the ritual of gluing small decorative shaky eyes to it. It does not respond to me, but it keeps my home clean. I do like Richard."