Likely a modern form influenced by names like Winona or Wynne, with an ornate feminine ending.
Wyonnia is likely a modern form influenced by names like Winona or Wynne, with an ornate feminine ending added to create a fuller shape. That gives the name a layered, embellished quality that feels distinctly contemporary in its adaptation of older-sounding materials.
It has the sense of a name designed for individuality and softness. The name feels flowing and slightly elaborate. It has enough familiarity in its opening sounds to remain accessible, but the ending makes it feel more decorative and personal.
Wyonnia belongs to the large modern family of names that expand familiar roots into something more expressive. It sounds gentle, distinctive, and lightly romantic, with a graceful rhythm that is easy to remember.