I really don't know how to react but my mother has just told me about my brother's new dog, and how my nieces and nephew have given it the same name as my son, their cousin. I wouldn't give a dog the same name as my nephew - AIBU for being a bit about this? I feel a bit insulted, actually. We don't see eachother much, as we live in different countries, so I see it as them saying it doesn't really matter that the name is already "taken," since my son isn't a big presence of their lives (at least for now).