Family name Tustit (Tustit 
) , worldwide, is a very rare last name. The surname Tustit is characteristic of Estonia, where it is quite a rare surname, and Canada, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Tustit | Canada, Estonia |
| indrek tustit Estonian track and field athlete, coach and physiotherapist, EE (b. 1978) |
|