Given name & surname · also Irish
Clancy
“red warrior”·“son of the red-haired warrior”
Clancy is used as a given name and a surname. Interpretations include “red warrior” (Irish) and “son of the red-haired warrior” (Celtic). These may reflect different naming traditions.
Meaning & origin
What it means
Interpretations include “red warrior” (Irish) and “son of the red-haired warrior” (Celtic). These may reflect different naming traditions.
Where it comes from
A possible origin is Irish, although the derivation remains uncertain.
How it developed
From Irish Mac Fhlannchaidh (“descendant of a person named Red Warrior”).
Adapted from Wiktionary (CC BY-SA 4.0)
The story
Published U.S. birth records include this spelling as early as 1914. This is the earliest published observation available here, rather than a date for the name’s origin.
From dated birth records
Clancy through the years
- Babies since 1880
- 2,010
- 1,425 boys · 585 girls
- Most popular year
- 2024
- 50 babies
- 2025
- 43
- #3,592 for boys · #8,476 for girls
- 2021–25 vs 2016–20
- +26%
- Rising
Where it’s given
By the numbers
In 2025, this name appeared in 31 U.S. birth records for boys, ranking No. 3,592 among boys’ names. Average annual use for boys was 36.9% higher in 2021–2025 than in 2016–2020. It also appeared in 12 birth records for girls in 2025. In 2025, Texas had the largest reported state-level birth count for boys with this name (7). Published U.S. population figures for this spelling include 1,573 as a first name in 2020; 11,969 as a surname in 2020.
From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.
Clancy’s family of names
Clancy has a related form in Clancey. Clancy has a related form in Clancey. Clancy has a related form in Clancea.
Inner ring: spellings · outer: nicknames and forms.
Nicknames & forms 13
Diminutives, pet forms, short forms and variants used alongside the name.
- Clanceyvariant · English
- Clancievariant
- Glancyvariant · English
- Clanseavariant
- Clanseevariant
- Clansievariant
- Clansivariant
- Clansyvariant
Show 5 moreShow fewer
Spellings & scripts 1
The same name written differently, including transliterations into other scripts.
People named Clancy
- Clancy BrownAmerican actor (born 1959)
- Clancy CooperAmerican actor (1906-1975)
- Clancy EcclesJamaican musician (1940-2005)
- Clancy HayesAmerican musician (1908-1972)
- Clancy CarlileAmerican writer1930–1998
- Clancy SigalAmerican novelist and screenwriter (1926–2017)
Characters named Clancy: Chief Wiggum (The Simpsons franchise), Clancy Bouvier (character on The Simpsons).
Listed by how widely each person is written about, which says nothing about the name itself.
Similar names
If you love Clancy, these share its style, era, origin or sound, from outside its own family.
Tully
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46% boys · 54% girls
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“high”
71% boys · 29% girls
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Ramsay
Ramsay is a variant of Ramsey. One English interpretation is “from the raven island; from the island of wild garlic.”
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Campbell
“having a crooked mouth”
46% boys · 54% girls
Dempsey
“a proud man”
66% boys · 34% girls