Baby Names of Ireland

Regan: Meaning, Pronunciation and Origin

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

Updated September 2026

How to say it
REE-ganTwo syllables, stress on the first
Meaning
The king's child
Gender
Girl

How do you pronounce Regan?

Regan is pronounced REE-gan. It has two syllables, with the stress on the first.

What does Regan mean?

Comes from ri “sovereign, king” and the diminutive -in and means “the king’s child” or may come from riogach “impulsive, furious.” Regan may be used for a boy or a girl.

Regan wasn't in the 2025 tables, which list names given to at least three babies. It was last recorded in 2022, when 5 baby girls got the name. It was most popular in 2011, when 10 baby girls were named Regan, No. 437 that year. It first appears in the records in 1991, with 3 baby girls.

051019701980199020002010202010 in 2011
Baby girls named Regan 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
20225No. 634
20213No. 883
20175No. 651
20168No. 476
20153No. 896
20145No. 661
20133No. 894
20124No. 768
201110No. 437
20104No. 758
20094No. 742
20087No. 546
20075No. 624
20043No. 677
20033No. 655
20025No. 443
20004No. 465
19983No. 498
19913No. 515

Regan 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 Regan, letter by letter.

᚛ᚏᚓᚌᚐᚅ᚜
  1. RRuis, elder
  2. EEadhadh, aspen
  3. GGort, ivy
  4. AAilm, pine
  5. NNion, ash

Write any name in Ogham with our Ogham translator

Names that go with Regan

Questions about Regan

How do you pronounce Regan?
Regan is pronounced REE-gan. Two syllables, stress on the first.
What does Regan mean?
Regan means “the king's child.”
Is Regan a girl's name or a boy's name?
Regan is a girl's name.