Cassian

KASH·ee·an · 3 syllables

Cassian is distinctive.

88/100

Strong Practical Fit

Balanced across pronunciation, everyday use, lifetime fit and international use.

Name Profile

Pronunciation & Spelling
Mostly read correctly
Short, simple spelling with no unusual letter patterns: KASH-ee-an. Commonly mispronounced as KASH-ee-an vs KAS-ee-an.
88/100
Everyday Use
Low risk
Shortens naturally in everyday use, to one established short form.
95/100
Growing Up
Strong lifetime fit
Works comfortably across child and adult settings.
82/100
International Use
Broad international fit
Works cleanly across the assessed languages and writing systems.
85/100

NAME DETAILS

COMMON FORMS: Cass
CLOSE SPELLINGS: Kassian
OTHER-LANGUAGE FORMS: Cassianus; Kasjan

ORIGIN & HISTORY

About the name

Cassian derives from the Roman cognomen Cassianus, itself formed from the Roman family (gens) name Cassius; as with many Roman gens-derived names, no independent Latin lexical 'meaning' beyond the family name is documented — the meaning is inherited from the Cassius lineage name rather than a direct translatable word.

Cassianus (Latin). Two early Christian saints carried this name: a 3rd-century martyr from Tangier, venerated as the patron saint of stenographers, and a 5th-century monk and mystic, John Cassian, who founded a monastery in Marseille and was influential in early Western monasticism.
Mythological and religious contextVenerated as a Christian saint in two distinct traditions: Cassian of Tangier (3rd-century martyr) and John Cassian (5th-century monastic founder), with an Austrian name day observed on August 13.

POPULARITY

Cassian over time

United States

#479RANK

Rank #479 gives national context, not a classroom forecast.

Uncommon in current U.S. usage. Ranked #479 in the U.S., 2025.

SourceU.S. Social Security Administration · 2025 release

Pronunciation & Forms

SAY IT

KASH·ee·an

STRESS ON THE FIRST SYLLABLE

COMMON FORMS

Cass

CLOSE SPELLINGS

Kassian

OTHER-LANGUAGE FORMS

CassianusLatin
KasjanPL

More about Cassian

FORMALITY

A formal, classical-register given name; its informal shortening 'Cass' is comparatively rare in practice but plausible by analogy with other Cass- names.

Names around it

Cassius

EDITORIAL SYNTHESIS

The Decision

Cassian is spelled without unusual letter patterns, and it holds up in everyday use. Surname-dependent compatibility remains unassessed until a surname is added.

STRENGTH

Short, simple spelling with no unusual letter patterns. Uses standard characters that systems widely handle cleanly.

BEST FIT

Everyday Use is the strongest-scoring part of this name — no obvious nickname traps, rhymes, or initial issues detected.

FULL-NAME CHECK