Cognomen 李吉 (李吉 
, Lidge 
) , in all the world, is a rare last name. The last name 李吉 is habitual in the United States, where it is a very rare surname, Israel, and New Zealand. In absolute terms, it most frequently occurs in the United States, China, and Philippines. Also, 李吉 is the forename as well as the last name.