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By Sawyer
- Aaron: Baby Huey
- Ana-Lucia: Rambina, Hot Lips, Ponce de Leon, Lulu, Ana Lulu
- Australian Policeman: Doctor
- Bernard: Suzie, Norma Rae
- Boone: Metro
- Charlie: Rock God, VH1 Has-been, Limey Runt, Chucky, Tatoo, Babynapper
- Claire: Mamacita, Missy Claire
- Ethan: Jungle Boy
- Hurley: Lardo, Pork Pie, Stay Puff, Pillsbury, Jabba, Jethro, Hoss, Rerun, Babar, Hammo, Mutton Chops, Mongo, Deep-dish
- Jack: Hero, Doctor/Doc, Jacko, St. Jack, Jack-Ass [more of an insult], Chico, Cowboy, Dr. Quinn, Dr. DoRight, Sheriff, Brother, Hoss, El Jacko, Amarillo Slim, Cool Hand, Dr. Giggles
- Jin: Mr. Miyagi, Bruce, Kato, Sulu, Chewie, Daddio, Papa-san
- Kate: Freckles, Belle of the Ball, Sheriff, Sassafras, Boar Expert, the Mighty Huntress, Puddin', Sheena, Thelma, Sugarpop [deleted scene]
- Libby: Moonbeam
- Locke: Mr. Clean, Daniel Boone
- Michael: Daddy, Boss, Pilot, Mikey, Han,
- Mr. Eko: Shaft, Mr. Ed
- Mr. Friendly (Note: "Mr. Friendly is a name derived from a Lost podcast, not from within the show itself): Bluebeard, Zeke
- The Others: Pirates, Fishermen
- Sayid: Abdul, Al Jazeera, Omar, Captain Falafel, Muhammed, Boss, Ali, Abu, Genius, Sheik, "the terrorist", Chief, Gen-u-ine I-raqi
- Shannon: Sticks
- Sun: Betty, Tokyo Rose, Sunshine
- Walt: Tattoo, Short Round, Kazoo (or Gazoo)
- Locations: Jungle of Mystery, Cavetown, Bear Village, Magic Forest, This Rock [trival], Islandtown
For Sawyer
- Jethro (Hurley)
- Sawbucks (Hibbs)
- Cowboy (Christian Shephard and Ana-Lucia)
- Genius (Ana-Lucia)
- Tex (Kate and Hibbs)
By Charlie
- Aaron: Turnip-head