Rondella is likely an elaborated English form related to Rhonda, a name associated with the Welsh word for "noisy" or "grand."
Rondella is likely an elaborated English form related to Rhonda, a name associated with the Welsh word for noisy or grand. That gives the name a lively and slightly theatrical undertone, while the added ending makes it feel more decorative and lyrical.
It has the feel of a name that was expanded for style as much as for sound. The name Rondella has a rounded, musical quality that makes it pleasant on the ear. It sounds vintage and inventive at once, the kind of rare form that seems to have emerged from a family line and a naming fashion simultaneously.
Because it keeps the root of Rhonda but adds a more ornate silhouette, it feels both familiar and distinct. Rondella is the sort of name that carries a little flourish without losing its underlying warmth.