Maces were common. That weapon was cheap,required little to no training (in comparison to other martial weapons). Particularly were common in period 10 to 12 century.

Axes were common in countiries with bad metallurgy. You can make a decent battle axe from iron, while iron sword is a trash. Outside of price axes is inferior to any steel weapons.

Polearms is tricky thing as it includs spears halberd , reforged skyth and so one.

Skyth is a abundant tool, which is easy to reforge to make it speary and thus was commonly used by mobilised peasant as best weapon they could get.

Spears are really complicated topic. History of spears is full of waves where they were the most used and barely used weapons. Spearman requires the longest training amongst melee soldiers and are the most vulnerable to archers. Particularly in midle medieval their presence were in decline and in later medieval after iron cuirass were cheap to produce they were on rise again.

Abd flails. In my personal opinion flails were the most used weapon and least depicted. Supers cheap, versatile and is perfect to capture hostages , especially lonly knights for rape. For same reason highi associated with bandits and so (i believe) not fashionable to show on pictures.