Since I don't remember half their journals any more... but here we go!

Band of Brothers:
Eugene 'Doc' Roe, sizzhus
George Luz gotapenny
Harry Welsh inadell
Thomas Meehan nojumptonight

Blade Trinity:
Hannibal King vampycabanaboy
Abigail Whistler daystararcher

Resident Evil (movies):
Chad Kaplan shewasright
Carlos oliveira

Books:
Perrin Aybara (The Wheel of Time)lordgoldeneyes
Brand of Amber (The Amber Chronicles)hopeless_son
Luke, son of Brand (The Merlin Cycle) lost_trump
Bleys of Amber (The Amber Chronicles)
Gavin Darklighter (Star Wars: Rogue Squadron) rogues_luck
Godric Gryffindor (Harry Potter) lion_wilde

Random Movies/TV shows/Games/Comics:
Mary Jensen (Kingdom Hospital) burnedbell
Galen Marek (Star Wars: Force Unleashed) gavethemhope
HK-47 (Star Wars: Knights of the Old Republic) onlylivetoserve
Malcolm Reynolds (Firefly) notamission
River Tam (Firefly)
Hal Jordan (DC) onewithoutfear
Oliver Queen (Smallville)
Allan A Dale (BBC Robin Hood)
Tonia Barrows (Star Trek: TOS) onshoreleave
Nero (NU!Star Trek)
George Kirk (NU!Star Trek)
Inari (Japanese Mythology)
Caprica Six (Battlestar Galactica re-imaged)

OCs:
Gwen MacKenzie (Firefly) browncoatdevil
Alyssa Ryan (X-men) kinshou_kitsune
Brooklyn Harris (Werewolf) waterfallreins