In Italy, Saint Valentine’s romantic tokens are traditionally shaped like keys.
These charms are known as Saint Valentine’s Keys and are especially associated with Padua in northern Italy. A key symbolizes the invitation to “unlock” the giver’s heart, linking a religious object with romantic devotion.
The tradition also has an older healing association. In parts of Italy and central Europe, epilepsy was once called “Saint Valentine’s Malady,” and small keys were believed to protect children from seizures. At Padua’s St. George’s Oratory, golden keys are traditionally given to children on Saint Valentine’s Day.
A common mix-up is to assume that hearts are the only traditional Valentine symbol. Hearts, flowers, Cupid and chocolates are widespread modern emblems, but the key is a distinctive regional Italian custom. The key’s meaning combines protection, love and the promise of opening someone’s heart.