This is going to widely vary depending on your datacentre.

1. Class/Job: MCH.
2. Role: Tank. Everyone has one levelled but few want to bring them out into DF.
3. Haircolor: Green.
4. Race: Roegadyn (sadly).
5. Gender: According to official figures, female characters were statistically less common at the time of the last census. I would not be surprised if that has changed given the rampant pandering to the designers' preferences.
6. Gear color: Metallic anything. Pink and yellow gear seems quite uncommon before dye is involved.
7. Crafting Class: Omnicrafters are still common but maybe CRP, at least before the recent specialist window craze arrived.