Remember, an opinion is not a fact. It's just one person's belief or preference. Ignore them. It's none of their business.

You'll also find people like to share their opinions about names. For this reason we would excitedly tell people made up names, rather than hear them tell us they didnt like our name preferences.

The need to try to change your mind is just a projection of their own issues. Just imagine holding a mirror up to them and sending their opinions back to them.