MallowbyNames

Casee

KAY-see · Variant of Casey, which is derived from an Irish surname meaning 'vigilant' or 'watchful'.

Peak popularity
1989
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Casee since 1974

Babies named Casee per year in U.S. Social Security records.

61319198020002020Most births 1989Girls
Data table (by decade)
DecadeGirls
1970s32
1980s114
1990s88
2000s11
2010s0
2020s0

Meaning & origin

Casee is a respelled variant of Casey, which has roots in the Irish surname Ó Cathasaigh, meaning 'vigilant'. While Casey has been a unisex staple, Casee has primarily been used for girls since it first appeared in the United States in 1974. The name reached its peak popularity in 1989, and it has since declined in use. Despite its absence from current rankings, Casee remains a recognizable example of the late-20th-century trend toward unique spellings of familiar names. Its trajectory is stable, with a small but consistent number of births each year.

Casee is a modern respelling of Casey, itself an Anglicized form of the Irish surname Ó Cathasaigh, meaning 'descendant of Cathasach'. The personal name Cathasach derives from the Gaelic word 'cathasach', meaning 'vigilant' or 'watchful'. The surname has been used as a given name in the United States since the early 20th century, and the Casee variant emerged as a creative spelling in the 1970s.

Nicknames & variants

Nicknames: Case, CeCe

Variants: Casey, Kacey, Kacie, Kasey

Sibling names for Casee

Names that share Casee's style, for a brother or sister.

Sisters: Molly, Riley, Megan, Erin, Caitlin

Brothers: Ryan, Sean, Kyle, Connor, Dylan

A parent animal hugging its little one, the personalized name page

C is for Casee, our favorite little girl.

C is for Casee…”

In a Mallowby alphabet book, Casee's letter becomes Casee's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Casee's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Casee mean?
Casee is a variant of Casey, which means 'vigilant' or 'watchful' from the Irish surname Ó Cathasaigh.
How popular is the name Casee currently?
Casee has not ranked in the top 1000 names in the United States since the 1990s. It was most popular in 1989, when it reached its peak rank.
Is Casee a boy or girl name?
Casee is predominantly used for girls, though Casey is used for both genders.