Name Kukac Type Surname (from given name) Usage Serbian, Croatian, Slovene, Czech, Slovak, Rusyn Scripts Кукац(Serbian) Other Forms FormsLukas, Lukács Edit Status Status Meaning & History From the personal name Lukač, Lukáč, which is an old (pet) form of Luka, Slovak and Czech Lukáš (see Lucas) and, in regions along the border with Hungary, a Slavicized form of the Hungarian personal name Lukács (see Lukács).