Niaja is a beautiful and unique name for a baby girl. The name has its origins in American English. Niaja is pronounced as nee-AH-jah (/niˈɑːʒə/). It can also be spelled as Nia. While the name may not be very common, it has been steadily used in the United States over the years. In recent years, Niaja has been given to only a handful of newborns each year, but it has seen some popularity in the past. In 2001, it ranked at 6619th most popular name for baby girls in the United States. The name carries a sense of uniqueness and individuality, making it an excellent choice for parents looking for something different for their daughter.