baby name help!!!!

So we're expecting our third boy! So super excited! But we're well mostly myself are having a harder time naming this baby knowing it's our last and we want it to be perfect in the most unique way. We lean towards country southern sounding names or last name as first names... my two other boys are Clayton Thomas and Nolan Andrew. His little boys middle name for sure will be Cooper after his great grandpas middle name. We have a few names in mind. Fiancé really likes Dalton. I love Lawson and we both like Lincoln. I want a name that goes with his other brothers names. So if anyone has any input on some cool different unique sounding country southern names that would be awesome! Thanks!!!!!