Girl Name · Greek Origin
Cassie
Cassie has earned its place on parents' shortlists the slow way: by sounding right out loud. At its root, Cassie means "Shining upon man", an old idea that still resonates with parents looking for substance under the sound. It comes out of the Greek naming tradition, where it accumulated centuries of literary and family use before crossing into broader English use. In our editorial review, Cassie ranked highly on cross-cultural recognizability, an underrated factor for families with multilingual surnames.
Cassie holds steady in the top 1,000 of US name rankings, which is to say it's distinctive but not obscure. Compared with names of similar style, Cassie has held its rank more consistently — a quiet sign of long-term durability. Its sound profile is balanced: vowel-forward enough to feel warm, consonant-anchored enough to feel grounded. If Casie is already on your list, Cassie belongs in the same conversation; the sections below dig into pronunciation, nicknames, and sibling fits.
Cassie meaning, origin, and usage
Meaning: Shining upon man
Origin: Greek naming roots help connect Cassie to related Greek baby names.
Pronunciation: Baby Name Studio pronounces Cassie as C·A·S·S·I·E, with 6 letters and a girl usage profile.
Popularity: According to Baby Name Studio's 2026 tracker, Cassie is distinctive but not obscure in the Top 1000 tier.
Cassie variants, nicknames, middle names, and sibling names
- Variants and spelling ideas: Cassiea, Cassiee, Cassiey, Cassi.
- Nicknames: Cas and C.
- Middle names: Pair Cassie with a middle name that balances its substantial sound; start with the Cassie middle name generator.
- Sibling names: Casie, Chuckie, Cassi, Casey, Cass — full picks on the sibling names for Cassie guide for a cohesive sibset.
- Similar names: Looking for names that sound like Cassie? Browse our names like Cassie guide for phonetic-neighbor picks.
- Explore more: use the Baby Name Explorer, name search, AI name generator, and Baby Name Studio homepage.
Frequently asked about Cassie
What does the name Cassie mean?
Cassie means "Shining upon man" and is of Greek origin.
What is the origin of Cassie?
Cassie originates in Greek naming tradition.
How do you pronounce Cassie?
Cassie has 6 letters and is most commonly stressed on the first syllable.
Is Cassie a boy's or girl's name?
Cassie is primarily used as a girl's name in US records.
How popular is Cassie in 2026?
In our 2026 popularity tracker, Cassie sits in the Top 1000 tier — distinctive but not obscure.
What names are similar to Cassie?
Names that share Cassie's sound and style include Casie, Chuckie, Cassi, Casey, Cass.
What middle names pair well with Cassie?
Good middle-name fits for Cassie pair an opposite syllable rhythm: if Cassie is short, lean longer (e.g. classical or three-syllable middles); if Cassie is longer, a one-syllable middle keeps the full name from feeling heavy.
What are good sibling names for Cassie?
Sibling names that pair naturally with Cassie share its rhythm without rhyming — Casie, Chuckie, Cassi all sit comfortably alongside it on a shortlist.