Which champions are considered to be popular/mainstream by the community but their playrate is actually very low?

I think one good example is Gwen, I see her mentioned alot on socials but in game, she has very low pickrate despite having good winrate (49.5% WR all ranks, 50.5% WR in Emerald+)

She isn't popular like in wild rift

What other champions fit this criteria where they are perceived to be popular but they actually have low playrate and don't really get played that much?