Surname Крайчев (Kraychev 
, Крайчев 
) , in the world, is a rare last name. The cognomen Крайчев is habitual in Bulgaria, where it is quite a rare surname, Ukraine, where it is a very rare surname, and Canada, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in Bulgaria, Ukraine, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Kraychev | Spain, Canada, United States, Bulgaria |
| Крайчев | Ukraine, Bulgaria, Russia |
| александър крайчев Bulgarian weightlifter, BG (b. 1951) |
|