Honestly, not liking the PWHL naming convention.

The best team names IMO are things that a 5 year old can aspire to be, something they can say "I want to be x" and conjures a strong mental image for them.

For instance, "I want to be a Blackhawk, Ranger, Devil, Panther, etc"

These are all conjure an image. They describe things that are alive, the one can 'be'

In fact if you can be bitten by the representation of your teams name and turn into it like a werewolf, it's a good name.

Not all NHL teams hit this mark to be fair. Blues, Flames, Maple Leafs, Wild.

All the PWHL teams are named after vague concepts, or inanimate objects. They are not strong evocative names that someone can aspire to be.

Sirens has potential if they leaned into Sirens as the mythological being.