Source : Webster's Revised Unabridged Dictionary (1913)

Havana \Ha*van"a\, a.
   Of or pertaining to Havana, the capital of the island of
   Cuba; as, an Havana cigar; -- formerly sometimes written
   {Havannah}. -- n. An Havana cigar.

         Young Frank Clavering stole his father's Havannahs, and
         . . . smoked them in the stable.         --Thackeray.