NZ names actually seem like they are a thing and thank you for explaining. THis is what I was sort of thinking, that some names actually dont sound ridiculous, but Lionesses does for some reason.
But why do you think "Lionesses" sounds ridiculous?
Personally I feel like people are jumping on the bandwagon of putting the women's team down for their name. Because we have not had anywhere near the amount of publicity for the team before it is not second nature to think Lionesses = EWNT because the men's team doesn't really use their nickname as they have never really needed a distinction beyond "the England football team" (as opposed to the rugby/cricket etc team) so it still sounds alien to many people.
Women's football, and sport in general, has not been nearly as well publicised or supported and many teams, at a league level, have been incorporated into existing men's teams (the WSL has only existed for 13yrs) so they were the default and the women's teams needed to be distinguished from them by adding the "women" to their team name - eg Man Utd Vs Man Utd Women.
With other teams they tend to use their nicknames more so the different names used seem more natural as both mens and womens teams use them (eg All Blacks/Black Ferns; Socceroos/Matildas) whereas we tend to only use the Lionesses for the women's team as the men's team aren't usually referred to as the Lions as "The Lions" is more commonly used to refer to the rugby team. The Lionesses only really came into common parlance in 2012 because the men were playing in Euro 2012 and the women were playing in the Euro 2013 qualifiers at the same time and it was a way to differentiate between the two to use #Lionesses to denote the women's games and make it easier for fans of the women's games to find other people talking about them, as opposed to the men's team.
Either way, I think it's quite sad to see that people are denigrating the fact we are using a term that has national significance (as the Lion is the national animal of England) and is an animal that has so many qualities we would want to see in our sports women - strong, fast, hunters with a strong work ethic and need to work as a team - because they see "lionesses" as less than "lions" in some way.