That is an interesting subject about the origin of names. In Colombia there was a very popular name "Nel", we even had a president called Pedro Nel Gomez. The name's origin is very funny, during an excavation in a roman city they found the word Nel in one of the temples, and they thought that it was the name of a newly discovered emperor, so some people wanted to name their kids with the new emperor's name, they wanted to be the first ones using it, after a while and after many kids bearing the name Nel, they keep digging and found more letters to then realize that the real name was Cornelius, even after that some people kept naming their kids Nel.