...for some transgender people who only have a birth certificate as their form of ID, downloading a vaccine pass will mean being forced to use their 'dead' name, or the name they were given at birth before transitioning.
"Concerns have been raised about the vaccine pass effectively dead-naming people because people are having to use the names that they would have had in their official documentation and not the names that affirm their gender identity,"

https://www.newshub.co.nz/home/politics/2021/11/green-mp-ricardo-men-ndez-march-raises-concerns-about-inequitable-covid-19-traffic-light-system.html