Jaime ends up being "Jamie" more often than not, but I'm sure that's an issue in-universe as well.
It's really my fault for picking a relatively uncommon spelling, but "Jamie" will forever be The Classic Doctor Who Companion to me.
IRL it tends to be kinda a coin toss if people hit the right pronouns for any given character based on an image alone (and that doesn't even include the actually nb ones, lol), but I don't actually mind - just means that I'm doing something right when playing with gender expectations. Online, folks are a lot more used to that kind of stuff so it's been ages since that last happened and also I always state pronouns on the profile pages I guess.