Surname Леващева (Леващева 
) , in all the world, is a very rare cognomen. The last name Леващева is habitual in Kazakhstan, where it is a very rare surname, Russia, where it is an extremely rare surname, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Леващева | Kazakhstan, Russia, Ukraine |
Levachtcheva, Levashcheva, and Levasheva