Which Alphabet is used minimum in number in the Holy Quran?

Ever wondered which letter is the rarest in the Quran? It’s Zoan (ظ), the least used alphabet. In the entire Holy Quran, the Arabic letter "Zoan" (ظ) appears the fewest times compared to all other letters.

This makes Zoan very unique and interesting from a linguistic point of view. Its limited use is partly because very few Arabic words naturally contain this letter, especially those found in the Quranic text.

For students, this shows how precise and balanced the Quranic language is. Every word is chosen carefully, and even the letters used in the verses carry meaning and purpose. Studying such details helps in understanding the structure and beauty of the Quran more deeply.