Name changes are NOT allowed except in ONE, and only ONE, case. If someone is promoted to staff and has an unprofessional username, we may allow them to change it to something more professional. If their existing username is professional enough, however, they will NOT be given a name change. Name changes are NOT a donator perk IN ANY WAY regardless of donation level. Capitalization and other "minor" changes are included in this rule regardless of how "minor" the change may seem. Asking staff members for a name change in violation of these rules may result in an infraction.
that is from the official sythe rules seen here http://sythe.org/showthread.php?p=10258892#post10258892
you can always make another account as long as the two accounts never interact with each other hope this helps.