No idea how to do the coding, but here's the information you need.  I suppose if the game somehow knew to look at how many AA points you had and what your gender was, it could select a title from the following list (class, 1st title for males, 1st title for females, M2, F2, M3, F3):
 6-18 AA Points - first title
 19-42 AA Points - second title
 42+ AA Points - third title
 
Bard 
 Baron
 Baroness 
 Veteran
 Veteran 
 Impresario
 Muse 
 
BeastLord 
 Baron
 Baroness 
 Venerable
 Venerable 
 Elder
  Elder 
 
Cleric 
 Baron
 Baroness 
 Venerable
 Venerable 
 Exarch
 Exarch 
 
Druid 
 Baron
 Baroness 
 Venerable
 Venerable 
 Elder
 Elder 
 
Enchanter 
 Baron
 Baroness 
 Master
 Mistress 
 Sage
 Sage 
 
Magician 
 Baron
 Baroness 
 Master
 Mistress 
 Sage
 Sage 
 
Monk 
 Baron
 Baroness 
 Brother
 Sister 
 Sensei
 Sensei 
 
Necro 
 Baron
 Baroness 
 Sage
 Sage 
 Lich
 Lich 
 
Paladin 
 Baron
 Baroness 
 Sir
 Lady 
 Duke
 Dutchess 
 
Ranger 
 Baron
 Baroness 
 Veteran
 Veteran 
 Hunter
 Huntress 
 
Rogue 
 Baron
 Baroness 
 Veteran
 Veteran 
 Marauder
 Marauder 
 
Shadow Knight 
 Baron
 Baroness 
 Sir
 Lady 
 Duke
 Dutchess 
 
Shaman 
 Baron
 Baroness 
 Venerable
 Venerable 
 Elder
 Elder 
 
Warrior 
 Baron
 Baroness 
 Veteran
 Veteran 
 Marshall
 Marshall 
 
Wizard 
 Baron
 Baroness 
 Master
 Mistress 
 Sage
 Sage
 
http://www.eqguild.net/guilds/aegisofunity/aatitles.htm