Family name 蒂尼 (Tini 
, 蒂尼 
) , all over the world, is a common cognomen. The last name 蒂尼 is habitual in San Marino, where it is a common surname, Brunei, where it is quite a common surname, and Albania, where it is quite a rare surname. In absolute terms, it is the most numerous in Indonesia, India, and Italy. Also, 蒂尼 is the forename as well as the last name.