What does Morrigan mean?
The Morrigan is an Irish goddess of war and fate; her name is usually read “great queen.”
What does Fiadh mean?
Fiadh means “wild” and also “deer” in Irish — one of Ireland’s most popular names today.
Morrigan vs Fiadh
Which is more popular?
Fiadh is more popular than Morrigan today: about 96 US babies were given the name Fiadh in 2025, compared with 63 named Morrigan.
| Morrigan | Fiadh | |
|---|---|---|
| Meaning | Great queen | Wild; deer |
| Origin | Irish | Irish |
| Gender | Girl | Girl |
| Pronunciation | MOR-ih-gan | FEE-uh |
| Syllables | 3 | 1 |
| First appeared | 1995 | 2018 |
| Peak year | 2023 (69) | 2025 (96) |
| In 2025 | 63 | 96 |
| Trend | Near its peak | Near its peak |
Popularity over time, 1880–2025
Morrigan
Fiadh
Source: US Social Security Administration.
Births by decade
| Decade | Morrigan | Fiadh |
|---|---|---|
| 2020s | 309 | 390 |
| 2010s | 423 | 29 |
| 2000s | 322 | 0 |
| 1990s | 85 | 0 |
Frequently asked questions
Is Morrigan or Fiadh more popular?
Fiadh is more popular than Morrigan today: about 96 US babies were given the name Fiadh in 2025, compared with 63 named Morrigan.
What is the difference between Morrigan and Fiadh?
Morrigan means Great queen (Irish origin), while Fiadh means Wild; deer (Irish origin).
Which name is older, Morrigan or Fiadh?
In US records, Morrigan first appears in 1995 and Fiadh in 2018, so Morrigan has the longer recorded history.