23 mentions are found for request
different sources from the year —1938 (5) 1942 (6) 2007 (12)

Juraj Ivanko

Source: 'Encyclopaedia of Croatian Surnames , year 2007.

Ivanko Adžaga

Source: 'Encyclopaedia of Croatian Surnames , year 2007.

Ana Ivanko-Jagarinec

Source: 'Encyclopaedia of Croatian Surnames , year 2007.