Generoso is an Italian given name derived from the Latin word 'generosus', which means noble, generous, and of good family. It was quite popular during the Middle Ages and has been used throughout Italy and its former colonies ever since. The name's popularity has extended to other parts of Europe and even beyond due to immigration patterns over the centuries. In some cultures, Generoso may also be seen as a virtue name, reflecting the positive qualities it signifies.
The name Generoso experienced peaks in popularity during the early to mid-20th century, with notable spikes in births occurring between 1914 and 1927. After a significant drop-off, there were some renewed instances of the name's use from 1952 to 1964, culminating in a total of 64 births across the given years.