No documented founder or formal establishment record has been identified. The observance circulates on informal holiday listing sites and social media with no traceable institutional or individual creator.
From Julia to Julie
The feminine form Julia was used throughout the Roman Empire. After the fall of Rome, the name persisted in Christian Europe through the veneration of Saint Julia of Corsica, a fifth-century martyr. In France, the diminutive Julie emerged as a standalone name during the medieval period.
It gained literary prestige in 1761, when Jean-Jacques Rousseau published Julie, ou la nouvelle Héloïse. The novel became one of the century's best sellers and helped establish Julie as a fashionable French given name independent of its Latin parent.



