Family name Ceslav (Ceslav 
) , in the world, is an extremely rare cognomen. Much more prevalently, Ceslav is the forename as well as the last name.
Czyz, Bulo, Sukstul, Sztwiertnia, Fedeli, Cieslar, Ciobanu, Karpovic, Massevicius, Sokolovic, Poplawski, Tarasevic, Zablockij, Visnevskij, and Malinovskij