Cognomen Syrly (Syrly 
, Сырлы 
) , all around the world, is a very rare surname. The last name Syrly is habitual in Belarus, where it is a very rare surname, Russia, where it is an extremely rare surname, and Peru. In absolute terms, the name is most common in Russia, Belarus, and India. Much less frequently, Syrly is the forename as well as the last name.