Rabbit’s Foot
The idea of rabbits being lucky is part of Celtic lore. The idea sprung from the fact that they live underground, which made people at the time think they had a direct line of communication with the gods.
In more recent times, the animal’s reputation for being fertile made rabbit-themed charms popular among women hoping to conceive. Most rabbit foot charms today are actually just made of fake fur and plastic, but the association is still there.