Kaslav as a Baby Name. Meaning and Origin of Kaslav

What is the meaning of the name Kaslav ?

The baby name Kaslav is a Male name , 2 syllables long and is pronounced /ˈkas.lav/; KAH-slahv.

Kaslav is Slavic in Origin.

Kaslav is a rare modern masculine name modeled on the Slavic -slav family of names. It aligns most closely with South Slavic Časlav and Polish Czesław, which join čast/cześć “honor” with slava “glory, fame.” In that onomastic pattern, Kaslav is typically interpreted as “honor and glory” or “renowned for honor,” with -slav from Proto-Slavic slava. The initial Ka- reflects creative respelling and the influence of familiar K-names in Slavic languages.

The exact spelling Kaslav has little historical attestation, whereas related forms are well established: Časlav was borne by a 10th-century Serbian ruler, and Czesław by the Nobel laureate Czesław Miłosz. Variants and cognates include Časlav/Caslav/Chaslav, Czesław/Czeslaw, and Latin Ceslaus; feminine counterparts are Časlava and Czesława. Possible short forms are Slava and Slavko; Kas also appears in contemporary use.

⚙ We can't find Kaslav in any of the birth registries or name datasets we track. That's typically a sign of a rare name, a regional or traditional one, or a modern coinage. Either way, it's a name very few children share.