Earlier this month, there was a strong buzz that director Siva is extending the courtesy of his 'V' sentiment (Viswasam, Vivegam, Vedhalam, Veeram) to his upcoming movie with Rajinikanth as well. As a result, it was suggested that the duo's upcoming movie which tentatively goes by Thalaivar 168 has been titled Viyugam/Viyoogam.

Now a  new rumour is doing the rounds that suggests that Thalaivar 168 has been titled Kaalaiyan and enthusiast fans have also been noticed coming up with fan-posters with that title. It remains to be seen if any of these said titles end up being official ones. 

Produced by Sun Pictures, Thalaivar 168 is said to also star Keerthy Suresh, Jyotika and Soori among others. An announcement on the cast and crew of the film is yet to be made.