Family name Khachoyan (Хачоян 
, Khachoyan 
) , around the world, is a rare cognomen. The surname Khachoyan is habitual in Lebanon, where it is a rare surname, Bulgaria, and Greece. Measured by absolute frequency, it is the most numerous in Russia, the United States, and Lebanon.
Mr, Anahid, Azatui, Khatun, Philip, Puzant, Garnik, Gevorg, Gevork, Joseph, Jerair, Tamara, Tiruhi, Narine, Edward, Harout, Mkrtich, Arsenio, Azatuhi, Camille, Roxanne, Daterik, Alexan, Stella, Samvel, Sarkis, Ani, Aza, Mari, Mike, Alex, Aram, Gayk, Liza, Jean, Tina, Hermine, Nver, Pavel, Danny, Greta, Liana, Harut, Hacop, Flora, Marine, Mesrob, Michel, Arsen, and Zarouhi