I'm thinking of purposely giving an Arabic name for a pork company to avoid complaints
That's a little insensitive. Why would you do that?
Actually, I'm Vietnamese and Arabic is my second language, I find it's nicer
You could end up being labeled as a racist. Take the complaints and try to learn from it. It will help you grow as a human being.
Well, I don't even know what this company will mean so maybe it isn't a big deal.
Even if your company is still in its infancy, wouldn't you want to have a great first impression by being more inclusive instead? Muslims do not eat pork, and it can be seen as mocking them. How about making your name a little more neutral instead?