Fergus: Meaning, Pronunciation and Origin
Fergus is an Irish boy's name meaning “strong warrior.” Here’s how to say it, where it comes from, and names that go well with it.
Updated September 2026
- Meaning
- Strong warrior
- Gender
- Boy
- Popularity in Ireland
- No. 829 for boys (2025)
How do you pronounce Fergus?
Fergus is pronounced FER-guss. It has two syllables, with the stress on the first.
What does Fergus mean?
Derived from fear “man” and gus “strength” and signifies “a strong warrior, virile.” According to the legend of the Cattle Raid of Cooley (read the legend) Fergus was the king of Ulster and his lover, the cunning Nessa, duped him into letting her son Conchobhar rule in his place for a year so that in years to come her son could be called “the son of a king.” Fergus consented but after the year Conchobhar refused to relinquish the throne and so Fergus joined Maebh in her battle against Ulster, his native province.
Fergus in Irish legend
Niall was one of the great Irish kings. He was the only son of Eochaid Muighmedon, high king and his wife Catharann, daughter of an English king.
Read Legend of Nial of the Nine HostagesHow popular is Fergus in Ireland?
In 2025, 3 baby boys in Ireland were named Fergus, which made it No. 829 that year. That's down from No. 615 ten years earlier. It was most popular in 1964, when 71 baby boys were named Fergus, No. 66 that year. The most babies got the name in 1973: 99. The records go back to 1964, when 71 baby boys were given the name.
See the numbers by year
| Year | Babies | Rank |
|---|---|---|
| 2025 | 3 | No. 829 |
| 2023 | 4 | No. 660 |
| 2022 | 4 | No. 657 |
| 2017 | 4 | No. 610 |
| 2016 | 3 | No. 713 |
| 2015 | 4 | No. 615 |
| 2013 | 5 | No. 534 |
| 2012 | 5 | No. 548 |
| 2011 | 9 | No. 407 |
| 2010 | 14 | No. 301 |
| 2009 | 4 | No. 604 |
| 2008 | 4 | No. 601 |
| 2007 | 4 | No. 527 |
| 2006 | 4 | No. 493 |
| 2005 | 8 | No. 302 |
| 2004 | 7 | No. 322 |
| 2003 | 6 | No. 337 |
| 2002 | 3 | No. 451 |
| 2001 | 7 | No. 273 |
| 2000 | 13 | No. 188 |
| 1999 | 9 | No. 214 |
| 1998 | 10 | No. 203 |
| 1997 | 15 | No. 189 |
| 1996 | 11 | No. 208 |
| 1995 | 14 | No. 184 |
| 1994 | 12 | No. 184 |
| 1993 | 16 | No. 176 |
| 1992 | 25 | No. 150 |
| 1991 | 16 | No. 169 |
| 1990 | 20 | No. 160 |
| 1989 | 22 | No. 151 |
| 1988 | 21 | No. 148 |
| 1987 | 21 | No. 150 |
| 1986 | 26 | No. 141 |
| 1985 | 24 | No. 148 |
| 1984 | 33 | No. 123 |
| 1983 | 32 | No. 129 |
| 1982 | 56 | No. 103 |
| 1981 | 53 | No. 107 |
| 1980 | 48 | No. 112 |
| 1979 | 76 | No. 89 |
| 1978 | 61 | No. 103 |
| 1977 | 58 | No. 106 |
| 1976 | 65 | No. 99 |
| 1975 | 86 | No. 86 |
| 1974 | 82 | No. 88 |
| 1973 | 99 | No. 77 |
| 1972 | 77 | No. 89 |
| 1971 | 86 | No. 83 |
| 1970 | 73 | No. 86 |
| 1969 | 78 | No. 75 |
| 1968 | 72 | No. 72 |
| 1967 | 72 | No. 75 |
| 1966 | 73 | No. 71 |
| 1965 | 66 | No. 70 |
| 1964 | 71 | No. 66 |
Fergus 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 Fergus, letter by letter.
- FFearn, alder
- EEadhadh, aspen
- RRuis, elder
- GGort, ivy
- UÚr, heather
- SSail, willow
Write any name in Ogham with our Ogham translator
Names that go with Fergus
Questions about Fergus
- How do you pronounce Fergus?
- Fergus is pronounced FER-guss. Two syllables, stress on the first.
- What does Fergus mean?
- Fergus means “strong warrior.”
- Is Fergus a girl's name or a boy's name?
- Fergus is a boy's name.
- How popular is Fergus in Ireland?
- In 2025, Fergus was No. 829 for boys in Ireland, with 3 babies, according to the Central Statistics Office. It was most popular in 1964, at No. 66.