Questo articolo parla degli animali domestici e dei nomi che i loro padroni scelgono per loro.
Menziona Xena qui:
Why do we have a cat called Xena, for example? (Because Firstborn’s favourite television programme 12 years ago was Xena, Warrior Princess).
http://www.examiner.co.uk/views-and-blogs/columnists/2010/03/20/hilarie-stelfox-waiting-for-twinkle-s-little-stars-to-shine-86081-26070853/