Welcome to Gaia! ::

I have never seen this title in-game, but after researching, I found a list of titles, or "classes" if you will. Moonchaser is supposedly associated with a character high in speed and will. Not sure if this is right but here is a list.
_________________________________________
Names:

From Lookout Point ...

Maleficious (600 Gold)
Assassin (280 Gold)
Avatar (1,000 Gold)
Liberator (600 Gold)
Druid (200 Gold)
Ranger (260 Gold)
Runemaster (450 Gold)
Hood (200 Gold)
Sabre (250 Gold)
PieMaster (100 Gold)
Chicken-Chaser (40 Gold)
Arseface (60 Gold)

From Arena ...

Reaper (250 Gold)
Deathbringer (350 Gold)
Pilgrim (160 Gold)
Gladiator (500 Gold)
Arrowdodger (150)

Paladin - Donate over 50,000 Gold to the Temple Of Avo

Necromancer - Sacrifice victims to the Temple Of Skorm, how many depends on your Alignment
_______________________________________
Classes:

Strength ...
Physique ... Warrior
Health ... Fighter
Toughness ... Barbarian
Speed ... Hunter
Accuracy ... Slayer
Guile ... Infiltrator
Spells ... Spellwarrior
Magic ... Spellsword

Skill ...
Physique ... Knight
Health ... Soldier
Toughness ... Bountyhunter
Speed ... Scout
Accuracy ... Archer
Guile ... Rogue
Spells ... Witchhunter
Magic ... Mystic

Will ...
Physique ... Battle Mage
Health ... Theurgist
Toughness ... Sorcerer
Speed ... Moonchaser
Accuracy ... Seer
Guile ... Warlock
Spells ... Will User
Magic ... Invoker
_______________________________
You use strength (swords, blunts, etc.) but focus on spells, then you are a Spellwarrior.