Elaborated form combining La- with -vella (beautiful), an American ornamental creation.
Lavella most likely reaches its roots through Lavinia, the ancient Latin name borne by the legendary Italian princess who became the wife of Aeneas in Virgil's "Aeneid" — giving her name to the city of Lavinium, itself said to be the origin-point of Rome. Lavinia was thus among the founding mothers of Roman civilization in literary tradition, a name that carried enormous prestige through the Renaissance and into the Baroque period, when Lavinia Fontana (1552–1614) became one of the first professional women painters in European history.
The contracted and softened forms — Lavinia becoming Lavella, Lavelle, Lovella — emerged primarily in American naming culture through the nineteenth and early twentieth centuries, particularly in communities across the American South and the rural Midwest where elaboration and diminutivization of classical names was a creative folk practice. Lavella has the warmth and roundness that those communities prized: four syllables that flow like water, a name that sounds like it was spoken in a rocking chair on a summer porch. Today, Lavella belongs to the emerging recovery of Southern floral Victoriana — names like Lavinia, Lorella, and Camellia that parents are rediscovering for their combination of genuine historical depth and distinctive sound. Its rarity in current use makes it feel like a genuine find, and its connection to that legendary Latin princess gives it a classical dignity its gentle sound might not immediately suggest.