Kasey

Meaning of Kasey

Kasey is often considered a variant of Casey, meaning "vigilant" or "watchful". It can also be associated with bravery and courage.

Kasey has Irish roots — browse every Irish baby name in our catalog.

Popularity of Kasey

After ranking as high as #386 in 2000, Kasey has fallen out of the US top 1,000 as of 2025.

Kasey as a boy's name

Kasey is also used as a boy's name. Kasey is a variant of Casey, which comes from the Irish surname "Ó Cathasaigh," meaning "vigilant" or "watchful."

Notable people named Kasey

• Casey Wilson
  Actress and comedian
• Kasey Kahne
  Former NASCAR driver
• Casey Neistat
  YouTube personality and filmmaker
• Casey DeSmith
  NHL hockey player
• Casey Cott
  Actor (Riverdale)

More Irish names

Questions about the name Kasey

What does the name Kasey mean?

Kasey means kasey is often considered a variant of casey, meaning "vigilant" or "watchful". it can also be associated with bravery and courage, and it comes from Irish origins.

Is Kasey a boy's or a girl's name?

Kasey is used for both boys and girls in the United States, which makes it a unisex name.

How popular is the name Kasey?

Kasey did not appear in the top 1,000 baby names in 2025, which makes it a genuinely uncommon pick.

When was Kasey most popular?

Kasey peaked at #386 in 2000.