Family name تيرمان (Tirman 
, Terman 
, تيرمان 
) , throughout the world, is quite a rare cognomen. The last name تيرمان is habitual in Estonia, where it is quite a rare surname, Bosnia and Herzegovina, and Hungary. Measured by absolute frequency, this name is the most popular in Turkey, the United States, and France. Much less frequently, تيرمان is the forename as well as the last name.