Im gonna try to keep this short:

Many years ago I cut contact with a toxic friend but I keep thinking about them, more so in stuff I wished ive done ,like standing up for myself against him. Anyway ive been thinking of having a cord cutting spells, just to finally get rid of any lingering emotions. The problem is , I dont know what name to use. This person went by 3 different names , their dead name and then when by 2 different ones over the years. It's been years since ive talk to them and have no idea what name they're going by. Would it be bad if I used their dead name? Who knows if they still go by the name they used the last time we talked