Well they shouldn't mean any things. As I know they shouldn't mean any thing unless its your personalized number plate.
What Does The Last Number On My Driver's License Mean?
Nj its your eyes color
1 black
2 brown
3 grey
4 blue
5 hazel
6 green
1 black
2 brown
3 grey
4 blue
5 hazel
6 green
Means for dui convictions in florida license
It depends on what state you're from. Most likely it's an overflow value, dealing with people with the same information as you.
If you are from Fl. It means someone else has a name same as you and they were born on the same date.
Someone said once within earshot that if you do not have a zero a a last number on your liscence it means that you have had that number of felonies against you. I don't know if it is true.