Likely a modern variant of Amaya, meaning night rain.
Kamaiya is a contemporary American creation, most likely formed by adding the popular 'K' prefix to the Basque name Amaya. In its root form, it is often associated with the meaning 'night rain' or 'the end.' It represents the modern trend of blending traditional phonetic elements to create a unique, melodic identity.
Less common today
Kamaiya isn't in the latest US Top 1000. It last peaked at #6,812 in 2006.
US births per 5-year period, 1990βpresent (SSA data).