Surname Oslet (Oslet 
) , all over the world, is an extremely rare family name. The cognomen Oslet is characteristic of Latin America and the Caribbean, particularly Venezuela, where it is an extremely rare surname, Mexico, and Brazil. More prevalently, Oslet is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oslet | Brazil, United States, Dominican Republic, France, India |