Family name Gucal (Gucal 
, Гуцал 
) , throughout the world, is quite a rare last name. The family name Gucal is characteristic of Ukraine, where it is quite a rare surname, Russia, where it is a rare surname, and Kyrgyzstan. In absolute terms, the name is most common in Ukraine, Russia, and Kazakhstan. Very seldom, Gucal is the forename as well as the last name.