Ceslaus
Ceslaus is the Latinized Slavic first name Czesław .
Name bearer:
- Ceslaus von Breslau (* around 1184, † 1242), lawyer and missionary (apostle of Silesia or savior of Breslau Castle)
- Ceslaus Graf von Robiano (1829–1902), founder of the Berlin Dominican monastery
- Ceslaus Gotthard von Schaffgotsch (1726–1781), Vicar General in Breslau