The official English spellings of the names are "Orphen" ( A Hero ), "Creao" ( A Ditzy Blonde ), "Majik" ( A Boy ), " Dorthin " and...er...one last, which I forget. ;;;^_^ I guess "Creao" is supposed to be "Cleo". ;;^^

Seiyuu - according to Doi's Seiyuu database and some of my own research -

Character	Seiyuu	Other Roles
Orphen	Morikubo Shoutarou	Cecil in Lodoss TV
Cleo	Iizuka Mayumi	Nanaka in Mahou Tsukai Tai!
Magik	Minami Omi	Akira in CCD, Ruri in Nadesico
Childman	Nakata Jouji	Folken in Esca
Hardia	Okiayu Ryoutarou	Treize in GW, Yuu in MB
Volcan	Ikura Kazue	Ashura in RG Veda
Dorchin	Shiina Hekiru	Hikaru in Rayearth, Shiina-hime in Shinesman
Azalea	Shinohara Emi	Kekko Kamen ^.-, Kino Makoto in Sailormoon
"Flameheart" (?)	Koyasu Takehito	Hotohori in FY, Zechs in GW.
Mariabelle	Yukino Satsuki	Sylia in BGC 2040
Stephanie	Tamagawa Sakiko	Dota in BH, Pirotess in Lodoss
Leki	Yoshida Konami	Umi in Rayearth, Sheera-hime in Bastard!
"Rokksu Rou" (?)	Nishikawa Ikuo	Ho in Toshinden

Orphen ( オーフェン )
• Real Name: Kiriranshero Finrandi ( キリランシェロ )
• Age:20
• Occupation: Sorcerer/Fighter
• " In the money business"
  ( he's a money-lender, it seems ;;^^ )
  
  
  Magik Rin ( マジク・リン )
• Age: 14
• Occupation: Student
  
  
  Cleo Everlasting - ( クリーオウ・エバーラスティン )
• Age: 17
• Occupation: Lord only knows. ^^
• Hobby: Fighting
  
  
  Azalea ( アザリー )
• Age: 23-24
• Sex: Female
• Occupation: Bloody August
• Real Identity: spoiler
  
  
  Volcan ( ボルカン )
• Age: 18
• Occupation: ?
• Height: 130 cm ( 4'3" )
  
  
  Dorchin ( ドーチン )
• Age: 17
• Occupation: ?
  
  
  
  I'm sorry, but this is all I have now; more info would be greatly appreciated.
  
  The following info comes from S Lyons: THANKS! ^__^
  
  "Volcan and his younger brother are short but not necessarily kids (in the books they are from another race inhabiting the southern region of the continent, but apparently that's never mentioned in the anime, they are practically indestructable), and apparently borrowed money from Orphen and are refusing to pay it back, from what I understand extorting the interest from them is one of his primary sources of amusement. All things considered Volcan deserves whatever he gets for the most part...."
  
  " Orphen's 'official' occupation (other than being a freeloader) is as an unlicenced money lender."