Gordo

"Gordo, to the stewards."

- Lord Commander Jeor Mormont

Gordo is an unidentified background character in the first season. He is a newly made Steward of the Night's Watch, of the same group of recruits as Jon Snow.

Season 1
Gordo is present during the speech Lord Commander Jeor Mormont gave to the "graduating" recruits. Gordo is assigned to the stewards.

In the books
In the A Song of Ice and Fire novels, there's no member of the Night's Watch called Gordo.