How would you react if you met someone that has 100+ letters in their first name?
Maybe if their wasn't a computer limitation or confusion on how a more then 10 letter name is pronounced, then maybe it could be practical. But Computers and Paper documents alone only allow 10 letters in a first name. Computer softwares and websites just doesn't exceed 10 letters. 10 is the limit anything above that is deemed unpractical by society.