Ramniklal Ambani passed away recently. What brand of Reliance is named after his son?

Answer: Vimal
Ramniklal Hirachand Ambani was the eldest brother of the late Dhirubhai Ambani. He recently passed away at 95. He was a founding member of Reliance Industries and was instrumental in founding the Vimal textile plant in Naroda. The Vimal brand is named after his son Vimal Ambani.