Girl Name · Irish Origin
Casie
Last reviewed: June 2026
Looking at Casie? On Baby Name Studio it appears in our Rare popularity tier and carries the meaning "Alert, watchful", drawn from Irish naming roots. Common sibling-shortlist neighbor: Cassie.
Names like Casie
- Cassie — meaning, origin and popularity
- Casey — meaning, origin and popularity
- Chuckie — meaning, origin and popularity
- Cassi — meaning, origin and popularity
- Casi — meaning, origin and popularity
- Case — meaning, origin and popularity
- Chaka — meaning, origin and popularity
- Cass — meaning, origin and popularity
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Frequently asked about Casie
What does the name Casie mean?
Casie means "Alert, watchful" and is of Irish origin.
What is the origin of Casie?
Casie originates in Irish naming tradition. Names of Irish origin often share recognizable sounds and cultural roots that shape how the name reads today.
How do you pronounce Casie?
Casie has 5 letters and is most commonly stressed on the first syllable. Tap the pronunciation player on this page to hear it spoken aloud.
Is Casie a boy's or girl's name?
Casie is primarily used as a girl's name in US records, though usage can vary by region and era.
How popular is Casie in 2026?
In our 2026 popularity tracker, Casie sits in the Rare tier — an uncommon, standout choice.
What names are similar to Casie?
Names that share Casie's sound and style include Cassie, Casey, Chuckie, Cassi, Casi. Open the "Names like Casie" rail on this page for the full list.