Family name Leslie Dianne (Leslie Dianne 
) , around the world, is an extremely rare last name. The surname Leslie Dianne is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Leslie Dianne is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Leslie Dianne | Chile, Peru, United States, Philippines |