Following there are some information about Dhan and Dekan in Rohan, reading it right now.
Dhans are red-name when they are created, through npc you are allow to change back, it is free before the level(Rohan Crone) 30, but once you exceed the level, you burn a lot of money every time you switch either from while to red, or red to white. Things are pretty much the same as to Dekan, but Dekan is white name when created. If the Dhan or Dekan is red-name, they can not be in a party, and Guards will not attack them. Only in the condition of transferring name through NPC, and not by killing more than one people.
How do you become red-name by killing. This is the way everyone can become red-name. Only that you will be recorded into the revenge list. The maximum hour you need to stay away from getting kill is ten hour, so how it works. You get to kill one person and not getting into red name, but your name become pink for a while. there will be a count down, after one hour, you are allow to kill another person without getting into red-name. Here we provide you Rohan powerleveling.