Colorado Drivers License Name Change Can I Add A Middle Name To My Driver's License If I Haven't Gotten An Official Name Change?

Can I add a middle name to my driver's license if I haven't gotten an official name change? - colorado drivers license name change

I live in Colorado. My full legal name is Sally Jones. If you tend to use my name as Margaret, I have, "Sally Margaret Jones" on my license when 21 turns and must be renewed or can I legally change my name and add-Margaret?