Last name Waschtschenko (Waschtschenko 
) , globally, is a very rare surname. The family name Waschtschenko is characteristic of Germany, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Waschtschenko | Germany, United States |
Vaschenko, Vashchanka, Vashchenko, Вашчанка, and Ващенко
| hryhorij waschtschenko DE (b. 1878) |
|