Polls show a very close race, with Udall slightly trailing Republican Cory Gardner.
Their guitarist, Cory Smoot, died on the GWAR tour bus from a heart condition in 2011.
Newark Mayor Cory Booker is now advising the White House on law-and-order policy.
The first-term senator is neck-and-neck with Rep. Cory Gardner in a campaign that may determine control of the Senate in 2015.
Colorado Republican Cory Gardner demanded, waving a letter that he and his family received cancelling his insurance policy.
Out of this blank two remote voices spoke with needle sharpness: "Goodm'n Cory?"
Among the earliest to be arrested and examined was Goodwife Cory.
Mrs. Cory enjoys the distinction of being the first woman who ever attempted to make designs for carpets in this country.
Almost at once Grandmother Cory was confronting him in the gloom.
I think Mrs. Cory's perfectly lovely; she always acts as if she was ever so glad to see you.