Nearly Headless Nick is a character from the Harry Potter book series, but if you're looking for synonyms for his name, there are a few different approaches you could take. One option would be to focus on the "nearly headless" aspect of his name and look for alternative ways to describe someone who has almost lost their head. Some possibilities might include "partially decapitated," "partially beheaded," or "severely injured neck." Alternatively, you could focus on the "Nick" part of his name and explore synonyms for that. Some options here might include "Nicholas," "Nicky," or "Niko." Ultimately, the best synonym will depend on the context you're using it in and the specific meaning you're trying to convey.