The BBC recently posted a report on some names, such as Null or Keihanaikukauakahihulihe' ekahaunaele, which affect programs from bank software to driver licenses because they contain either too many characters or use a reserved word or keyword (null, bool, etc. depending on the programming language).
with those names often have to take a few more steps when opening a new
bank account or apply for a driver's license.
Fortunately, WC3 has opened a discussion about this topic for standardization.