[inhabited locality] Ostrovsky or Ostrovskoy (Остро́вский or Островско́й; masculine), Ostrovskaya (Островская; feminine), or Ostrovskoye (Островское; neuter) is the name of several rural localities in Russia: ... Found on http://en.wikipedia.org/wiki/Ostrovsky_(inhabited_locality)
1) Russian surname 
[inhabited locality] Ostrovsky or Ostrovskoy (Остро́вский or Островско́й; masculine), Ostrovskaya (Островская; feminine), or Ostrovskoye (Островское; neuter) is the name of several rural localities in Russia: ...