23 mentions are found for request
different sources from the year —1938 (8) 1942 (4) 2007 (11)

Mladen Pongrac

Source: 'Encyclopaedia of Croatian Surnames , year 2007.

Stjepan Pongrac

Source: 'Encyclopaedia of Croatian Surnames , year 2007.

Željko Pongrac

Source: 'Encyclopaedia of Croatian Surnames , year 2007.