Cassiopia

Cassiopia is a feminine name inspired by the celestial constellation Cassiopeia, named after a queen in Greek mythology known for her beauty and vanity. The traditional spelling is 'Cassiopeia,' but Cassiopia represents a modern variation with simplified spelling. The mythological Cassiopeia was the wife of King Cepheus of Ethiopia and mother of Andromeda. This name carries connotations of beauty, royalty, and cosmic significance. While relatively uncommon as a given name, Cassiopia appeals to parents interested in astronomical names or Greek mythology. Its melodic quality and distinctive sound make it stand out, while offering nickname options like Cassie or Pia.

Pronounced kuh-see-OH-pee-uh.

As of October 2026, Cassiopia ranked #8111 in US births in 1987 SSA, peaked at #6223 in 1986.