Last name Pikuza (Pikuza 
, Пикуза 
) , globally, is a rare cognomen. The cognomen Pikuza is habitual in Belarus, where it is quite a rare surname, Latvia, where it is a rare surname, and Russia. Not in comparison with a country's population, this name is the most popular in Russia, Belarus, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Pikuza | Germany, Russia, Belarus, United States, Latvia |
| Пикуза | Kazakhstan, Russia, Ukraine, Belarus |