Cestislav as a Baby Name. Meaning and Origin of Cestislav

What is the meaning of the name Cestislav ?

The baby name Cestislav is a Male name , 3 syllables long and is pronounced /ˈtʃɛsti.slav/ (CHEHS-tee-slav).

Cestislav is Slavic in Origin.

Cestislav is a Slavic male given name built from čest “honor, respect” and -slav “glory, fame,” yielding the meaning “honor and glory” or “glorious for honor.” The roots correspond to Proto‑Slavic *čьstь and *slava. Spelled Čestislav in languages using the caron, it stands in the same name-family as Polish Czesław and East Slavic Cheslav (Чеслав), where the shared semantics center on honoring and fame.

Attested in medieval Slavic naming and later revived during 19th–20th‑century national movements, Cestislav remains rare today yet recognizable across the region. Variants and cognates include Čestislav/Česlav, Czesław (Latinized Ceslaus; Lithuanian Česlovas), and the feminine forms Čestislava/Česlava and Czesława. Common diminutives parallel other -slav names: Slávek or Slava in Czech and Russian, Czesiek/Czesio in Polish, and Slavko in South Slavic contexts. The cult of Blessed Ceslaus (Czesław) in Poland helped keep this name cluster in liturgical and historical memory.

⚙ Nothing for Cestislav shows up in the birth registries or name datasets we track. That usually points to a very rare, regional, or newly coined name. Whichever it is, scarcely anyone else carries it.