Surname Thegy (Thegy 
) , in the world, is an extremely rare cognomen. The last name Thegy is characteristic of India, where it is an extremely rare surname, and the United States. Much more frequently, Thegy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thegy | Democratic Republic of the Congo, France, United States, Philippines, India |