Grace; very dear
Karrisa is a modern elaboration of the Greek name Charis, meaning grace, or the Latin Carissa, meaning very dear. It is often chosen as a more unique alternative to the more common Clarissa or Marissa.
Less common today
Karrisa isn't in the latest US Top 1000. It last peaked at #5,236 in 1990.
US births per 5-year period, 1990βpresent (SSA data).