lol That's like my mother-in-law who told me about how she was one of like 5 Christine's in her school so they had to come up with various "Chris" nicknames to differentiate. XD
I don't mind unusual names as long as they fit the scenario. Like in one of my comics, my aliens just use random Earth names that they like so they can be from anywhere and mean anything. So it would be perfectly normal to have "John" next to "Mxyzptlk". They probably wouldn't go much for the "John" name though since they prefer more unique names.
In my other comic, again people have names that make sense for where they are from. Like my main characters, Shion and Senri, are Japanese so they have Japanese names. Then most of the other characters on the main ship are American so they have various names like Orion, Nicholas, Catherine, Farah, etc. Then there's Matteo who is Italian so he gets an Italian name, etc.
Then there are the aliens who have perfectly normal names for their country but are unusual to us. Like Sezdri, Zakril and Nazdriz if I'm spelling that right. lol