Niharika is of Sanskrit origin and means "radiant" or "luminous". This name is often given to girls born under the bright and auspicious light of a full moon. It carries a sense of positivity, enlightenment, and grace. In India, where it is predominantly used, Niharika is considered a beautiful and meaningful name, reflecting the hope and aspirations parents have for their daughters.
"The name Niharika experienced a significant rise in popularity from 2006 to 2012, with birth numbers doubling from 21 to 25 and consistently remaining above 15 until 2014. However, it appears that its popularity has since declined, falling below 10 births annually starting from 2018."