Niia is a name with a modern and unique sound, though its origins are less documented in traditional sources. The name Niia is not associated with the Japanese name Nii. The name Niia has shown slight fluctuations in popularity, ranking 945th in 2019, but there is no clear evidence of significant recent gains in popularity. Despite its relatively new presence in naming trends, Niia has quickly become a favorite among parents due to its elegant sound and versatile spelling options.
