20 FAN WORLDS REPRESENTED BY 2017 DENVER COMIC CON COSPLAYERS, RANKED

Ranked by my impression of their frequency and popularity, sub-ranked by populations of specific characters. Updated.
  1. 1.
    Star Wars
    Jedi, Reys, Leias, Stormtoopers, Kylo Rens, Empire Officers, Darth Vaders, Han Solos, Wookies
  2. 2.
    Marvel
    Star-Lords, Deadpools, Wolverines, Capn Americas, Spider-Men, Iron Mans, Thors, Gamoras, Antmen
  3. 3.
    DC
    Wonder Woman, Batman, Joker, Harley Quinn, Superman, The Flash, Green Lantern, Aquaman
  4. 4.
    Firefly/Serenity
    Captain Mals, Washes, Kaylees, Zöes, Jaynes, various Brown Coats
  5. 5.
    Dr. Who
    Doctors (Scarf, Fez, OG), Daleks, Whovians
  6. 6.
    Harry Potter
    Hermoines, Harrys, Hufflepuff, Gryffindor, Ravenclaw, Slytherin, 2 McGonagals
  7. 7.
    Disney
    Russell, Moana, various and sundry princesses.
  8. 8.
    Video Game Characters
    Beyond my ability to identify or classify, sorry
  9. 9.
    Stranger Things
    Eleven, Joyce, Dustin, 4 Demogorgons, 2 Barbs
  10. 10.
    TV Animation
    Adventure Time, Dragonball Z, Bob's Burgers, Simpsons
  11. 11.
    Anime
    Again, beyond my abilities. #tooold
  12. 12.
    Game of Thrones
    Daenerys, John Snow
  13. 13.
    Star Trek
    Trekkies, Redshirts, Spocks, Andorians, Klingons, 1 Data
  14. 14.
    Steampunks
    One-offs, goggles and tiny hats.
  15. 15.
    Lord of the Rings
    Aragorns, Legolases, Gandalfs, Hobbits
  16. 16.
    Horror Film
    Ash, Pyramid Head, The Merse, Jason
  17. 17.
    Movie Characters
    Napoleon Dynamite, Lloyd Dobbler, King Arthur, Patsy.
  18. 18.
    Ghostbusters
    Females, Males, Slimers
  19. 19.
    Random Furries
    Ears and tails, man.
  20. 20.
    Historical Figures
    WW I solider, Dr Hunter S Thompson