Rotella
Rotella is a surname of Italian origin. It is believed to be a topographic name, possibly derived from the Italian word "rotola," which means a small wheel or a roller. This could have referred to someone who lived near a place with such a feature or who was associated with a trade involving them. The name is found in various regions of Italy, particularly in the southern parts of the country.
As with many surnames, variations in spelling may exist due to historical transcription practices and regional