Why was the nickname of the French 75mm gun "Miss 75" in World War II?

This kind of 75 gun has a fast firing rate and is developed in one stop. The French army used a large number of machine guns because of its poor performance in the Franco-Prussian War. As a result, it felt that the guns were still useful.

The French are more romantic, and they all have such names.

Americans are realistic, just look at their can openers, Lang Sen lighters, oil guns and so on.

I don't think the names given by Russians are creative ... Germans are too strict.