He is ADORABLE! I think I would call him Sidney

Another obvious name ofcourse would be Patches or you could name him clarence or carter. Clarence Carter wrote the song patches.
The Song Patches
I also have an Australian Cattle Dog. Her name is Sheila. At first I didn't want to get her when my husband said his friend had some puppies for sale because I looked them up online and thought how ugly they are. Mine is the blue heeler. I fell in love at first sight of her high in a pile of horse manure and I have to say they are the smartest dogs I have ever seen! They aren't for everybody because of the amount of energy they have and ofcourse their natural herding instincts. I have a Golden Lab as well and she loves to herd him and he allows it. To a degree