Its not violent.. Latin derivative meaning, "great." In the USA there might be a few bullets named with it, but there are plenty of companies and products using the name.. from chocolates, to wine, to research and engineering...
:-)
I thought about, "Limited." Sonar X2 Limited as in, "Jeep Grand Cherokee Limited," but I thought, "limited," would confuse the non-USA customer base... Magnum = Latin Derivative = Widely Understood.
I admit, there are few caliber types of bullets using the name.. but not the worldwide understanding of the word, imho...