You can call it a sentiment or a chosen option to stay in success track but sometimes titles are coined repetitively with a particular pattern. For instance, aggressive star Gopichand had his titles only in two letters ending with 'Am' for a long tim...
There was a time when Tollywood was dominated by faction base movies and the trendsetter for faction movies was Natasimha Balakrishna's Samarasimha Reddy....