Last name 炎丁 (炎丁 ) , in the entire world, is an extremely rare family name. Much more prevalently, 炎丁 is the forename as well as the last name.
Yandin, Yanding, and Yantin
) , in the entire world, is an extremely rare family name. Much more prevalently, 炎丁 is the forename as well as the last name.