Nino is a diminutive form of Nina, which is derived from the Latin word nina, meaning little one. It has been a popular name in many countries, including Italy, Spain, and Greece. In some cultures, Nino is also associated with the Greek word ninos, meaning young one or child. The name has a strong, simple sound and is often given to girls. It is also used as a nickname for Nina, which is a popular given name in many countries.