Karny \k(a)-rny, kar-ny\ as a boy's name is a variant of Kearney. See for origin and meaning of Karny.
The baby name Karny sounds like Carny, Kearny and Karney. Other similar baby names are Barny, Arny, Barni, Barney, Barna, Berny, Birny, Kaine, Kain, Kairns, Kairne, Kairn, Karl, Karel, Carly, Carney, Carne, Karr, Cary, Carey, Karoly, Karol, Kory, Garvy, Gary, Garry, Garey, Kahn, Kana, Kane, Kayne, Kano, Karim, Karam, Kari, Karlo, Karli, Karle, Karmi, Kearn, Kearne, Kenny, Kern, Kearns, Kerry, Keary, Kirby, Kerby, Korry and Korey.