Nash: (noun) Literally means, "sir name 'Ash'" Of a family who lived near an Ash Tree.
Nile: (Proper noun) The Nile River, Greek for "river valley."
Nash & Nile is a local Landscaping and Lawn Mowing company. The owner's son's middle names are Nash and Nile. I pointed out the origins of these names to the owner and he agreed that it was obvious this was the name he had to go with for his new business.