Cassiel: Baby Name Meaning, Nicknames and Numerology

What does the baby name “Cassiel” mean?

Cassiel is an angelic name from Jewish and early Christian tradition, believed to mean "speed of God" or "covering of God," associated with the angel of tears, solitude, and the night sky.

Origin of the baby name Cassiel

Cassiel appears in traditional Jewish and early Christian angelic hierarchies as one of the named angels, though it is not found in canonical scripture. The name is thought to derive from Hebrew roots, with proposed meanings including "speed of God" (from the root "qal," meaning swift, combined with "El," God) or "covering of God." It shares its "-iel" suffix with well-known angelic names including Gabriel, Raphael, Michael, and Uriel, all ending in the Hebrew word for God.

Baby Cassiel: The Explorer →

History of the baby name “Cassiel”

Cassiel has been known in Western esoteric and religious traditions for centuries, appearing in medieval Jewish texts, Christian angelology, and Renaissance writings where angels were associated with planetary spheres. It was linked to Saturn, giving it associations with time, contemplation, and solitude. As a given name it is rare and modern, belonging to the current trend of choosing angelic or celestial names that feel spiritual and distinctive.

Why parents choose the baby name “Cassiel”

Cassiel has an ethereal, otherworldly beauty that parents looking for something truly unusual will love. The soft "Cassi" opening gives it an approachable warmth, while the "-iel" ending lifts it into heavenly territory. It is a name that carries genuine spiritual heritage while feeling fresh and distinctive, a meaningful choice for parents who want something rare and resonant.

Nicknames for the Baby Name “Cassiel”

Cass, Cassy, Cassin, Casskin, Cassster, Casserino, Cassinator

Nicknames from Around the World for the Baby Name “Cassiel”

Terms of endearment for a baby name work differently around the world. Some cultures clip the name short, while others add an affectionate ending that can make it longer instead. Here is how the baby name Cassiel might sound as a nickname in a few other languages and dialects.

Australian:

Casso, Cazza

British:

Casses

German:

Cassielchen

Irish:

Casseen

Italian:

Cassieletto

Spanish:

Cassielito

Variations on the baby name “Cassiel”

Cassiel's closest companions in the angelic tradition are Gabriel, Raphael, Michael, and Uriel, all sharing the "El" suffix. The name may also appear as Casiel or Kashiel in some texts. Secular names with a similar feel include Cassian, Cassius, and the feminine Cassandra, though Cassiel occupies its own distinct angelic space.