13 mentions are found for request
different sources from the year —1942 (7) 2007 (6)

Antun Petak

Source: 'Encyclopaedia of Croatian Surnames , year 2007.

Senka Malvić-Petak

Source: 'Encyclopaedia of Croatian Surnames , year 2007.

Jasna Petak

Source: 'Encyclopaedia of Croatian Surnames , year 2007.