Baby Names of Ireland

Colleen: Meaning, Pronunciation and Origin

Colleen is an Irish girl's name meaning “girl.” Here’s how to say it, where it comes from, and names that go well with it.

Updated September 2026

How to say it
kol-EENTwo syllables, stress on the second
Meaning
Girl
Gender
Girl
Also spelled
Coleen
Popularity in Ireland
No. 718 for girls (2025)

How do you pronounce Colleen?

Colleen is pronounced kol-EEN. It has two syllables, with the stress on the second. It can also be said KOL-een. Other spellings: Coleen.

What does Colleen mean?

Colleen comes from the Irish word cailín, “girl” or “young unmarried woman,” a diminutive of caile, “woman, countrywoman.” In Irish, cailín is grammatically a masculine noun. The word passed into Irish English as colleen, “a girl,” and appears in the title of Dion Boucicault’s 1860 play The Colleen Bawn, from cailín bán, “fair girl.”

As a first name, Colleen emerged in America in the early 20th century and became far more common in Irish-descended communities in the United States, Canada, Britain, Australia and New Zealand than in Ireland itself. Well-known bearers include the Australian novelist Colleen McCullough and the American author Colleen Hoover.

Sources: Behind the Name, Wikipedia, Ó Dónaill's Irish dictionary (teanglann.ie), en.wiktionary.org.

In 2025, 4 baby girls in Ireland were named Colleen, which made it No. 718 that year. That's down from No. 532 ten years earlier. It was most popular in 1992, when 21 baby girls were named Colleen, No. 197 that year. The most babies got the name in 1984: 25. It first appears in the records in 1968, with 5 baby girls.

012.52519701980199020002010202025 in 19844 in 2025
Baby girls named Colleen each year. Source: Central Statistics Office, Irish Babies’ Names 2025 (data: table VSA60, girls' names, CC BY 4.0).
See the numbers by year
YearBabiesRank
20254No. 718
20214No. 764
20175No. 651
20157No. 532
20145No. 661
20136No. 587
20127No. 560
20114No. 798
20109No. 475
200911No. 410
20089No. 469
20076No. 549
20069No. 394
200514No. 263
20047No. 414
20035No. 490
20025No. 443
20018No. 335
20008No. 324
19995No. 392
199813No. 222
199719No. 226
199615No. 241
199518No. 211
199415No. 232
199319No. 204
199221No. 197
199111No. 284
199016No. 228
198913No. 263
198816No. 237
198719No. 225
198622No. 202
198513No. 267
198425No. 205
198314No. 267
198213No. 286
198110No. 325
198014No. 283
197910No. 321
19785No. 428
19773No. 518
19763No. 497
19714No. 417
19703No. 447
19694No. 393
19685No. 327

Colleen in Ogham

Ogham is the oldest way of writing Irish. It was carved along the edges of standing stones, mostly between the 4th and 6th centuries, and read from the bottom up. In later tradition each letter was named after a tree or plant. Here’s Colleen, letter by letter.

᚛ᚉᚑᚂᚂᚓᚓᚅ᚜
  1. CColl, hazel
  2. OOnn, gorse
  3. LLuis, rowan
  4. LLuis, rowan
  5. EEadhadh, aspen
  6. EEadhadh, aspen
  7. NNion, ash

Write any name in Ogham with our Ogham translator

Names that go with Colleen

Questions about Colleen

How do you pronounce Colleen?
Colleen is pronounced kol-EEN. Two syllables, stress on the second.
What does Colleen mean?
Colleen means “girl.”
Is Colleen a girl's name or a boy's name?
Colleen is a girl's name.
How popular is Colleen in Ireland?
In 2025, Colleen was No. 718 for girls in Ireland, with 4 babies, according to the Central Statistics Office. It was most popular in 1992, at No. 197.