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

Đuro Martinjak

Source: 'Encyclopaedia of Croatian Surnames , year 2007.

Franjo Martinjak

Source: 'Encyclopaedia of Croatian Surnames , year 2007.

Juraj Martinjak

Source: 'Encyclopaedia of Croatian Surnames , year 2007.