Surname Лигачёва (Лигачёва 
) , around the world, is a very rare last name. The cognomen Лигачёва is habitual in Belarus, where it is a very rare surname, Kazakhstan, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Лигачёва | Kazakhstan, Russia, Belarus |
Ligacheva, Ligachyova, and Lihacheva