Cognomen Ladislao (Ladislao 
, Ладислав 
) , across the world, is a common family name. The cognomen Ladislao is habitual in Mexico, where it is quite a rare surname, Spain, and Honduras. Measured by absolute frequency, it most frequently occurs in Mexico, Spain, and Philippines. Also, Ladislao is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ladislao | Spain, Philippines, Mexico, Argentina, Peru |
| Ладислав | Ukraine, Bulgaria, Russia |
Ladislas, Ladislau, Ladislaus, Ladislav, Ladizlao, Laszlo, László, Vladislav, Vladyslav, Vlagyiszlav, Wladislaw, Wladyslaw, Władek, Władysław, Włodek, Włodzisław, Ładysław, Владик, Владислав, Владыслав, Владіслав, Володислав, Ласло, Уладзіслаў, ולדיסלב, לאסלו, فلاديسلاف, and 拉迪夫
| luis arenas ladislao (b. 1911) |
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