Harkusha or Garkusha (Cyrillic: ÃÂðÃÂúÃÂÃÂð) is a gender-neutral Slavic surname derived from the nickname for a person who has problems pronouncing the sound "R". Notable people with the surname include:
Diana Harkusha (born 1994), Ukrainian lawyer and actress
(born 1961), Soviet and Russian musician, singer, and showman