Sai Dharam Tej is now known as Sai Tej. That is what he is being called now. Even in the film Chitralahari he was named as Sai Tej in the cast list that appears when the film starts.
Sai Tej is happy that after long one of his films has been appreciated. Considering this lucky, he will now be using the name Sai Tej.
Ram Charan was earlier known as Ram Charan Tej. Luck struck him after he dropped the Tej from his name. Now Dharam is trying his luck by dropping Dharam from his name.