Casey is a given name, originally derived from the Irish Gaelic cathasaigh, meaning "vigilant" or "watchful". It can be used as a nickname for the name Cassandra or the initials K.C. It is in use for girls or boys in both the United States, the United Kingdom and other English-speaking countries.

Learn about the name Casey including the meaning, gender, origin, popularity, and more.

Casey is a boy's name of Irish origin meaning "brave in battle". Casey is the 320 ranked male name by popularity.

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To say Casey has been busy would be an understatement. Whether touring extensively across the US and Europe, receiving international recognition and press for her anti-bullying concert series The "You Matter" Tour, or gaining a loyal fanbase from the millions who watched her as a powerhouse vocalist on Season 13 of American Idol, Casey has ...

Casey as a girls' name (also used more regularly as boys' name Casey) is pronounced KAY-see. It is of Irish and Gaelic origin, and the meaning of Casey is "alert, watchful".

Casey - Name Meaning, What does Casey mean? - Think Baby Names

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