Gajna is a union under Madhukhali Upazila of Faridpur District with a total area of 35.682 square kilometers. The total population of the union is 29,207 among them 15,077 are male and 14,130 are female.

Map of Gajna of Faridpur District.

Map of Gajna of Madhukhali Upazila.
Map Courtesy: The Bangladesh Network.