MallowbyNames

Cayce

KAY-see · Variant of Casey, an Irish surname derived from Gaelic Ó Cathasaigh, meaning 'descendant of Cathasach', with Cathasach meaning 'vigilant' or 'watchful'.

Peak popularity
1987
Usually for
Girls & boys
Trend
Rising since 2020

Rising since 2020.

Popularity of Cayce since 1935

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

18375519602000Most births 1987GirlsBoys
GirlsBoys
Data table (by decade)
DecadeGirlsBoys
1930s05
1940s00
1950s00
1960s128
1970s21181
1980s382117
1990s284130
2000s16994
2010s5794
2020s2677

Meaning & origin

Cayce is a modern respelling of the traditional Irish surname Casey, which itself derives from the Gaelic Ó Cathasaigh, meaning 'descendant of Cathasach' (vigilant or watchful). The name first appeared in US records in 1961 and saw its peak usage in 1987, but it has never ranked in the top 1000. After a period of decline, Cayce has been rising again since 2020, though it remains rare. Its similarity to the more common spelling Casey gives it a familiar yet distinctive feel.

Cayce is a variant spelling of the Irish surname and given name Casey. Casey comes from the Gaelic Ó Cathasaigh, meaning 'descendant of Cathasach', where Cathasach means 'vigilant' or 'watchful'. The name was traditionally an Irish surname but has been used as a given name for both boys and girls in the United States since the mid-20th century.

Nicknames & variants

Variants: Casey, Kacey, Kacie, Kacy, Cacey, Cacie

Sibling names for Cayce

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

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

C is for Cayce, our favorite little person.

C is for Cayce…”

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

Make Cayce's book

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

Questions parents ask

What is the meaning of the name Cayce?
Cayce is a variant of Casey, an Irish name meaning 'vigilant' or 'watchful'.
How popular is the name Cayce?
Cayce has never ranked among the top 1000 names in the US. It peaked in popularity in 1987 but remains very rare.
Is Cayce a boy or girl name?
Cayce is considered unisex, though it is slightly more common for girls.