Changing my last name

I have my dads last name. My whole life I have absolutely hated it, not only because it sounds stupid but because me and my dad have a horrible relationship due to him being in and out my whole life because drugs were more important, then he went off to have two more kids and a stepchild that he ignored me for. Anyways I’m turning 18 soon which means I’ll be an adult and will be able to change my name.

My son also has that last name which I hate but I didn’t want to give him his fathers last name because his father isn’t around.

So I need some sort of last name that would work for me and my son, it can either be something completely random or one of these family names, I just don’t think any of our family names sound right either.

My name is Chloe Taylor Maske

My sons name is Brantley Elijah James Maske

Okay our family names are this:

Thompson -Stepdads last name and my moms last name (I feel like it won’t sound good with my middle name though)

Bennett- My grandpas last name (my moms maiden name)

Dutton- my grandmas maiden name (her dad, my great grandpas last name)

Or like I said it could be something completely random, I just want something that flows well with our names.