What is it that you object to specifically that would motivate your decision not to do business with them in the future?
When I was a kid my best friend called my sandy toes because my last name was Santos.
If my name sounded like a Swedish curse word I wouldn’t be mad because a Swede laughed at my name.
Maybe part of healing division as humor and laughter. If we can’t take a joke we can’t share the connection of humor with others.
As an adult that has spent their entire life hear the same old tired jokes about their name, I could easily see/sympathize with them for no longer being amused by something that would make a 10 year old boy chuckle.
In addition, if they are so easy to one's name, it is likely that they will try to look for other sources of fun: accent, looks, type of issue.