Surname Letsak (Letsak 
) , worldwide, is a very rare family name. The cognomen Letsak is characteristic of Czechia, where it is a rare surname, Poland, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Letsak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Letsak | Thailand, Poland, Czechia, United States |