"Mommy, I don't want to go to bed! The Byelobog will get me!" This is actually the name of my childhood monster. He lived in the swamp in my neighbourhood. He was a mud monster and in the middle of the night would try to cover me with mud. If he got mud on me though, I would become him. He was also once a child who got mud on him from the previous Byelobog.
"This was the name of the Slavic god of the sun, happiness and fortune." Who wouldn't want a son with this name, given that this is the meaning? I think it's wonderful.