US Popularity Rank: 9487

Origin: Irish

Meaning: Alert, watchful; Brave in battle

Kacy is a gender-neutral name of Irish origin. Putting a distinctive spin on the classic Irish moniker Casey, this gem means “alert,” “watchful,” and “brave in battle.” If you want to see baby grow into a courageous individual who pulls no punches, then picking a name like Kacy would be a great place to start! Numerous celebrities share the name Kacy, from the accomplished fitness instructor Kacy Duke to the professional wrestler Kacy Catanzaro.