Kassius
The name Kassius is a variant spelling of the Latin name Cassius, which was a Roman family name. The Cassius gens was a prominent patrician family in ancient Rome, and the name may have been derived from the Latin word 'cassus', meaning 'empty' or 'vain'.
One of the most famous bearers of the name Cassius was Gaius Cassius Longinus, a Roman senator who was one of the leaders in the assassination of Julius Caesar. This historical association has given the name a sense of strength and determination.
The variant spelling Kassius emerged in modern times, likely as a way to give the name a more distinctive appearance or to reflect a different cultural influence or pronunciation.
While the name Kassius does not have a specific meaning beyond its Roman origins, it may be chosen for its strong, masculine sound and its connection to Roman history and culture.