I had in mind the English speaking tradition.
"Easter" is derived from "Aester" the Anglo- Saxon goddess of spring and fertility.
Her totem animal was the hare and one of her symbols was the egg. Pretty clear.
Even more interesting is the true identity of Santa Claus.
His characteristics:
Is a large, old man with a grizzled beard
Lives in the far, snowy North
Flies by means of magical animals
Has magical means of spying of the activities of people
His helpers are elves
Visits people secretly
Can cloak himself with invisibility
Sometimes bestows gifts if the person has been good and requests them
So who is Santa Claus? He is Wotan-Woden-Odin. Santa's and Wotan's characteristics match very closely
Of course Wotan was a rather darker figure than Santa, but he has been sanitized for the kiddies.