Last name Кушлева (Кушлева 
, Kushleva 
) , in the world, is a rare cognomen. The last name Кушлева is characteristic of Bulgaria, where it is quite a rare surname, Greece, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Кушлева | Bulgaria |
| Kushleva | Greece, United States, Bulgaria |
|
стефка кушлева Bulgarian singer (1938-2019), BG (b. 1938) |
|
| радка кушлева Bulgarian singer (1926-1984), BG (b. 1926) |
|