Even though most people believe that Valentine's day takes place on the death day of Saint Valentine, some historians say that this Christian holiday has a lot in common with the pagan celebration of Lupercalia. The ancient festival of Lupercalia was observed on February 13 through 15 in order to honor Faunus, the Roman god of fertility. The Lupercalia festival was partly in honor of Lupa, the she-wolf who suckled the founders of Rome.

The festival usually began with the sacrifice of two goats (for fertility) and a dog (for purification). Men used the hides of the immolated animals to gently hit young women as they believed it will make the women fertile. Ladies usually put their names in a jar for a Roman bachelor to pick a name of the woman he liked most.