Unisex · #5,661 in 2026

Ennis

Ennis is the county town of County Clare, in the mid-west of Ireland. The town lies on the River Fergus, north of where the river widens and enters the Shannon Estuary. Ennis is the largest town in County Clare, with a population of 27,923, making it the 6th largest town, and 11th largest urban settlement in Ireland, as of the 2022 census.

Current Rank
#5,661
Peak Rank
#578 (1922)
Total Babies
3K
5-Yr Trend
+35%
👧 Girl peak #1,805 (320 total)
👦 Boy peak #578 (3K total)
👦As Boy Name
1880
First Year
2026
Last Year
1922
Peak Year
#578
Peak Rank
3K
Total Count
141
Years Active
👧As Girl Name
1898
First Year
1963
Last Year
1916
Peak Year
#1805
Peak Rank
320
Total Count
39
Years Active

Meaning & Origin of Ennis

What this name means, where it came from, and how it has traveled across cultures.

Ennis is the county town of County Clare, in the mid-west of Ireland. The town lies on the River Fergus, north of where the river widens and enters the Shannon Estuary. Ennis is the largest town in County Clare, with a population of 27,923, making it the 6th largest town, and 11th largest urban settlement in Ireland, as of the 2022 census.

Source: Wikipedia (CC BY-SA 3.0). Read more →

Origin & history
Ennis Town Hall Abbey Street (circa 1910) Map of Ennis The name Ennis derives from the Irish word "Inis", meaning "island". This name relates to an island called Inis Laoi ("Calf Island") or Inis Cluana Rámhfhada ("island of the long rowing meadow") formed between two courses of the River Fergus. The history of Ennis is closely linked with the O'Brien dynasty , descendants of Brian Boru . In the 12th century, the O'Briens, the Kings of Thomond , left their seat of power in Limerick and built a Clonroad Fort in 1210, a royal residence on the banks of the Fergus. In 1240, following the arrival o

The Story of Ennis

As a girl name

Ennis first appeared in U.S. Social Security Administration records as a girl name in 1898, with 6 babies given the name that year. Its peak popularity came in 1916, when 19 Enniss were born — ranking #1,805 that year. As of 2026, Ennis ranks #6,590 for girls with 5 births, with steady use. In total, more than 320 Enniss have been born in the U.S. since records began in 1880, spanning the 1890s through the 2020s.

As a boy name

Ennis first appeared in U.S. Social Security Administration records as a boy name in 1880, with 5 babies given the name that year. Its peak popularity came in 1922, when 62 Enniss were born — ranking #871 that year. As of 2026, Ennis ranks #5,661 for boys with 16 births, rising sharply (+35% over the past five years). In total, more than 3K Enniss have been born in the U.S. since records began in 1880, spanning the 1880s through the 2020s.

Popularity Over Time

Girls Boys

Popularity by State

ME
WA
MT
ND
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WI
MI
NY
VT
NH
MA
OR
ID
SD
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IL
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OH
PA
NJ
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RI
CA
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WY
NE
MO
KY
WV
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MD
DE
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UT
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Top 10
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No data

Notable people named Ennis

A small selection from Wikipedia. Tap "Read more" below to see the full list on Wikipedia.

  • James Bartholomew Blackwell , French Revolutionary soldier
  • Tony MacMahon , Irish button accordion player and radio and television broadcaster.
  • John Cunneen , American lawyer and politician
  • Thomas Dermody , 18th-century poet
  • Michael Enright , Democratic Left politician
  • Kieran Hanrahan , radio host and tenor banjo player who won the All-Ireland banjo championship at age 14
  • Maeve Kelly , novelist
  • Michael Houlihan , former President of the Law Society of Ireland

Source: Wikipedia (CC BY-SA 3.0). Read more →

Names that sound like Ennis

Phonetically similar names — useful when Ennis is the vibe but a different syllable count or letter feel might suit better. Linked entries have a profile on Peek a Name.

Source: Datamuse . Phonetic similarity ranking, not curated.

Frequently Asked Questions about Ennis

What does the name Ennis mean?
Ennis is the county town of County Clare, in the mid-west of Ireland. The town lies on the River Fergus, north of where the river widens and enters the Shannon Estuary. Ennis is the largest town in County Clare, with a population of 27,923, making it the 6th largest town, and 11th largest urban settlement in Ireland, as of the 2022 census.
How popular is Ennis in 2026?
In 2026, Ennis ranks #5,661 among boys' names in the U.S., with 16 babies given the name that year.
When was Ennis most popular?
Ennis reached its peak popularity in 1922, ranking #578 that year with 62 babies given the name.
In which U.S. states is Ennis most popular?
Ennis has historically been most popular in Alabama, Tennessee, Oklahoma. Rankings vary year to year, but these states show the strongest concentration of births named Ennis.
Is Ennis a unisex name?
Yes — Ennis is used for both girls and boys in U.S. records, with about 9% of Enniss assigned female and 91% assigned male historically.
What names go well with Ennis?
Names that share a similar style or popularity range with Ennis include Crosby, Leopold, Toney. These pairings are based on rank proximity and naming era in U.S. data.

About the name Ennis

Ennis is a unisex baby name tracked by the U.S. Social Security Administration. It first appeared in SSA records in 1880 and has accumulated 3K births in the dataset. Ennis's peak popularity came in 1922 when it ranked #578. Use the chart and map above to compare Ennis's trajectory across years and U.S. states, or browse the related names section to discover similar choices.

Continue exploring

Data sources

  • Birth statistics (counts, ranks, years 1880–2026) — U.S. Social Security Administration . Predictions for years not yet released by SSA are computed by Peek a Name from historical trends; we update with official data as soon as it ships.
  • Etymology, cultural origins, and related forms — Behind the Name (used under their public API terms).
  • Meaning prose and editorial summary — Wikipedia article extracts, licensed under CC BY-SA 3.0 .
  • Predicted nationality distribution — Nationalize.io .
  • Phonetically similar names — Datamuse .

Peek a Name aggregates and presents the above data for informational purposes. Statistical predictions and external attributions are clearly labelled where shown; we make no guarantee of accuracy beyond what each source provides.