62 mentions are found for request
different sources from the year —1917 (9) 1923—1929 (10) 1930—1938 (9) 1942—1946 (4) 2007 (30)

Josip Stepanić

Source: 'Encyclopaedia of Croatian Surnames , year 2007.

Vladimir Stepanić

Source: 'Encyclopaedia of Croatian Surnames , year 2007.