if that all, above, was too much to read, I suggest you save this post for a later time
But something about the races:
All races can be any of the professions. Each character can also have 2 crafting skills (though you can change if you want to).
Humans... well, not much special to say. You get to choose from being a noble, a commoner or an orphan. You can choose things like "always regretted not joining the circus". (It's the only one I remember right now - I do have all choices listed in an excel file though
) I guess any human sounding name will work fine. Personally I've chosen to give them surnames based on where they're from, so "ya Korna" means from Korna which was an area in GW1, now inaccessible. Liv Phinney is names after Phinneys ridge, in the human starting area, and Karla Rooks is named for Rooks lane? uhm, something rooks - in the poor quarters of town (her being my orphan).
Norns - Look like humans but are bigger. Kind of viking inspired and like the cold. They have made an art of bragging. And drinking. They have guards called Wolfborn, and such. My character names are based on old Norse, so I have Embla Rimgalder and uhm... Well, I remember I noticed I'd named the youngest Alfrida - which I didn't recall doing.
Sylvari are plant based but names seem to be from celtic and gael, so that's what I've used for naming. Only "Tamzin" seems super common so I used some made up spelling of that.. And I think one of the names translates as strawberry syrup or something
Ohhh I have one called Caipin ("Cap") who has a mushroom cap instead of er... leaves, on her head...
Charr are big cats with 4 ears and horns. They are kind of the games cyberpunk race, being atheist and mechanic-minded I guess. They tend to have names based on their forging and mining, like Brimstone (an NPC) or Cinders Ironclaw (my charr - she's Iron Legion so she got a surname that reflects that and well, names including teeth, claws, tails and such work well for them too)
And Asura are small creepy cute geniuses, probably planning to take over the world. They use a lot of bots and technology and are responsible for the network of waypoints you can use for swifter travel, when needed. They tend to have single, short names like Blipp or Rox. Apparently having a double letter in there is common. My first one was named Picca (after magpie, Pica Pica, and yes, she's a thief... though apparently magpies are not
)
Just hoping this might help you some. I think in the free game you can have up to 3 characters. (But you can always delete and start over if you just wanna try all of the races or professions.) Also you probably can't do the revenant profession in the free game. (I have one but I haven't played her enough to quite get my head around the fighting skills available...)
If you like having pets, you should go for ranger btw. You get a start-out pet and then you can collect more when coming across "Juveline animal" in the wild.