All around the world, Thermitus (Thermitus 
) is an extremely rare male first name. Much more prevalently, Thermitus is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Thermitus | Brazil, Haiti, France, United States, Dominican Republic |
Jac, Louis, Lydia, Jadah, Josie, Josue, Joane, Jerry, Jimmy, Nixon, Norma, Nelly, Evens, Evins, Etzer, Harry, Veker, Frank, Oneda, Malone, Meggan, Michel, Linda, Lelia, Demes, Ruben, Jim, Marc, Mark, Alex, Adam, Paul, Ruth, Josh, John, Jean, Midemson, Judy, Wolf, Yves, Ulna, Marie, Manes, Samus, Annie, Beres, Kenny, Roger, Noel, and Mimose