How many cavemen existed?

The term "cavemen" broadly refers to early humans and their ancestors, particularly those from the Paleolithic era. It's difficult to determine an exact number of individuals, as populations fluctuated over time due to factors like environment, food availability, and social dynamics. Estimates suggest that during the peak of early human populations, there may have been several million individuals across various regions. However, precise figures are not available due to the limitations of archaeological and genetic evidence.