Scientists are typically referred to by their surnames, but Galileo is often called by his first name, which raises questions about this naming convention. The uniqueness of the name "Galileo" may contribute to its distinctiveness, making it memorable compared to more common names like Isaac or John. Some suggest that Galileo's classification as more of a philosopher than a scientist could also play a role in this naming practice. Additionally, the discussion touches on the peculiar fact that Galileo's middle finger is displayed at the Museo di Storia del Scienza in Italy, prompting curiosity about the naming conventions of other historical figures like Archimedes and Pythagoras, who are known by a single name. The conversation highlights the cultural and historical nuances surrounding the recognition of influential thinkers.