Surname שירוב (Shirov 
, Chirov 
, שירוב ) , all around the world, is a rare last name. The cognomen שירוב is habitual in Turkmenistan, where it is quite a rare surname, Bulgaria, and Greece, where it is a very rare surname. Measured by absolute frequency, the name is most common in Turkmenistan, Bulgaria, and Russia. Very seldom, שירוב is the forename as well as the last name.