How do I legally change my last name in the state of Maryland?

I am 20 years old and I live in Maryland. I want to change my last name because it too long. My name in General feels long because its my first name, middle name and my two last names. I would like to remove my second last name and just keep my first last name. I was wondering how can i do that. What is the... show more I am 20 years old and I live in Maryland. I want to change my last name because it too long. My name in General feels long because its my first name, middle name and my two last names. I would like to remove my second last name and just keep my first last name. I was wondering how can i do that. What is the process? By the way I have a green card so I am a legal resident.
3 answers 3