Kass is of Hebrew origin, meaning "vessel" or "jar". It's often used as a short form of Cassandra or Kassandra, both of which derive from Greek mythology and mean "excellent in excel." The name was popular among the ancient Greeks but has seen limited use in recent times. It has a unique sound and a distinct origin, making it an interesting choice for those looking for a less common name. There are no variants or derivatives of Kass, contributing to its uniqueness.
The name Kass has seen varied popularity over the years, with peaks in 1989 and 2009, and more consistent usage from 2000 onwards.