Last name Vonja (Vonja 
) , all over the world, is a very rare cognomen. The last name Vonja is characteristic of Australia, where it is a very rare surname, Croatia, and India, where it is an extremely rare surname. More frequently, Vonja is the forename as well as the last name.
Nel, Hanton, Mullins, Coetzee, Bonnema, Dempsey, Dvornik, Hargis, Jackson, Maxfield, Anderson, Robinson, Williams, Zielesch, Lieffring, Johnson, Thomas, Gentle, Dowdle, Knox, Leys, Erak, Hall, Ware, Wike, Clark, Green, Lewis, Jones, Triol, Fleet, Young, Sartin, Berger, Szatkowski, and Dangerfield