I swear my MIL is throwing the biggest fit cause we change the babies name, she wanted us to name…

I swear my MIL is throwing the biggest fit cause we change the babies name, she wanted us to name him after my FIL but 1. My fiance didn't want to & 2. I see it completely unfair that I won't name him after my father because this is his first grandson. She's been complaining literally to everyone, even said that our poor kid is going to get picked on at school for his name. Like people have weird ass names and his name is perfectly fine. At the end of the day he is our kid and no one has a damn say in it but its just soooo damn annoying 😑