Probably a modern variant influenced by names like Mila, Malia, or Amelia, with no single firmly fixed etymology.
Mylia is a soft-voiced feminine name that most likely emerged as a variant form of Myla, Mila, or the broader family of names derived from the Slavic root 'mil' meaning 'gracious,' 'dear,' or 'beloved.' Mila and its variants have deep roots across the Slavic world — from the Czech and Slovak Milena to the Russian Ludmila — where the 'mil' element functioned as a name-building block expressing tender affection, the quality parents most wished to recognize in a new child. The 'y' spelling of Mylia gives it a slightly more distinctive silhouette than Mila while preserving the name's essential gentleness.
The name may also be read as a variant of the Greek-origin Emilia or the Latin Aemilia, from the Roman gens Aemilia, one of the great patrician families of the Republic. Emilia appears in Shakespeare twice — as the wife of Iago in Othello and as a character in The Two Noble Kinsmen — and the name has maintained literary currency across centuries. The compressed Mylia form strips away the prefix syllable to leave something more intimate and lyrical.
In contemporary naming, Mylia appeals to parents who love the sound of Mia or Mila but want something that will not appear on any classroom's top-ten list. The 'yl' consonant cluster gives it an unusual visual elegance, and its three syllables fall naturally with stress on the first — MY-lee-ah — making it easy to speak while remaining genuinely rare. It is a name that feels invented and ancient at once.