Karolis is of Lithuanian origin, derived from the Latin name Carolus, which means 'freeholder' or 'strong'. It is a popular male given name in Lithuania and other Baltic countries. The name has gained global recognition due to notable figures such as Karolis Kaušas, a prominent Lithuanian filmmaker.
"Karolis saw its peak popularity between 2001 and 2006 with five babies named Karolis each year, but since then it has not been recorded as a chosen name."