1) Bulgarian surname 
Grigoryev (Григорьев; Ґригор`єв; masculine) or Grigoryeva (Григорьева; feminine) is a Russian surname mostly common in Russia and Ukraine. It is derived from the Latinized Greek name Gregory (Grigorios). Alternative spellings of this last name include Grigoriev (masculine) and Grigorieva (feminine). ==List of selected p....