A spelling variant of Emilia, from the Roman family name Aemilius, often linked to rival or eager.
Emillia is a double-L variant of Emilia, a name rooted in one of ancient Rome's most distinguished patrician families. The Aemilii were a gens — a clan — whose members served as consuls, generals, and censors across centuries of the Republic. The family name likely derives from the Latin aemulus, meaning 'rival' or 'one who strives to equal or excel,' giving the name an etymology of competitive excellence.
It was through this family that the Via Aemilia — the great Roman road stretching across northern Italy — was built, and the modern Italian region of Emilia-Romagna still bears their name. The name passed through Renaissance Europe with grace, appearing in Shakespeare's Othello as the shrewd, loyal Emilia, wife of Iago — perhaps the most morally complex and courageous character in that tragedy, ultimately speaking truth to power at the cost of her own life. Scholars have long speculated that Shakespeare's Dark Lady sonnets were addressed to Emilia Bassano Lanier, a poet and musician who may have been among the first professional women writers in English literature.
Whether or not the identification holds, Emilia Bassano's life gives the name a genuine literary and feminist resonance. The Emillia spelling, with its doubled consonant, is an elaboration that emphasizes the name's musicality and visual fullness. It appears most often in families who want to signal individuality while staying within a classical tradition — a name that is Emilia but unmistakably, specifically, their Emillia.