Nihal Singh is a common name in South Asia, particularly in India and Pakistan. It is often associated with individuals from the Sikh community, as "Nihal" means "happy" or "blissful" in Punjabi. The name can also be found in various cultural contexts, including literature and history. In some instances, Nihal Singh may refer to notable figures, such as politicians or social activists. However, without specific context, it is difficult to pinpoint a single individual. The name remains popular and is often used in various forms of media and storytelling.