Cognomen טירו (Tiro 
, טירו 
) , around the world, is a common family name. The last name טירו is characteristic of Botswana, where it is quite a common surname, Bosnia and Herzegovina, and South Africa, where it is quite a rare surname. Not in comparison with a country's population, it is commonest in Indonesia, Philippines, and Mexico. Also, טירו is the forename as well as the last name.