I আমি সত্যতা ও নিষ্ঠতা পছন্দ করি My home Union name is Sundardighi what situated under the District of Panchagarh. It named by the landlord Raza Sundar, It has a proverb that the Raza Sundar was drug a pond in deeply but it did not tide water.One day he dream at night that it if his wife down to pond than it rise water. Next day his wife was down the pond and the water of the pond began to rise and a few moment it full fill by water. His wife was drown in the water and died there. Since the Raza Sundar was drug the pond so it named by his name is Sundardighi.