Pepsi and Coke. Squirt is also a beverage. Or, because the beverage squirt is a clear pop, how about 7-up and "Ginger" Ale or "Sierra" and "Mist"
Okay, that's all I got for now
finding the right name isnt easy . my kids decided on Fred, not the name I would have picked, but I over think names anyways (LOL) really cute names listed here btw <3