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Fergus

Gender
Boy
Say it
FUR-gus
Origin
Irish
UK rank, 2025
#310 for boys
US rank, 2025
#5,044 for boys
Style
Big in Scotland

Fergus is a boys' name of Irish origin, meaning “man of vigour”. In 2025 it ranked 310th for boys in the UK (162 babies) and 5,044th for boys in the US (19 babies).

What does Fergus mean?

Irish: anglicized form of Fearghus

“man of vigour”

Fergus mac Róich is a hero of the Ulster Cycle, and Fergus Mór is said to have founded the kingdom of Dál Riata in Scotland.

More on Wiktionary.

Is Fergus a girl's or a boy's name?

Fergus is a boys' name. In 2025, it was given to 162 boys in the UK and 19 boys in the US. Too few girls were given it to be listed.

How popular is Fergus in the UK?

Rank in 2025
310th among boys
Babies in 2025
162 about 1 in 1,900 boys
Five-year trend
Rising up 35% in five years
Same name in a class
under 1% chance among 15 boys

In 2025, 162 boys in the UK were named Fergus, making it the 310th most popular name for boys. Five years earlier, in 2020, it was 441st. Its busiest year was 2007, with 167 boys.

2025 had more boys named Fergus than any year since 2007.

Half of all the boys named Fergus in the UK since 1996 were born between 2003 and 2018. It was already well used in 1996, when the records begin, so earlier boys aren't counted.

Among boys in 2025, it was 396th in England and Wales and 91st in Scotland.

1996Busiest: 167 in 20072025
Fergus in the UK, year by year
YearBoysRank
2025162#310
2024142#348
2023124#381
2022141#351
2021141#358
2020101#441
2019112#429
2018104#445
2017119#411
2016111#426
2015109#432
2014122#386
2013118#391
2012130#377
201190#469
2010112#401
2009136#330
2008156#299
2007167#269
2006154#271
2005141#269
2004117#300
2003138#258
2002127#257
2001143#236
2000128#254
1999133#259
1998129#257
1997162#225
1996153#225

How popular is Fergus in the US?

Rank in 2025
5,044th among boys
Babies in 2025
19 about 1 in 90,000 boys
Five-year trend
Rising up 50% in five years
Same name in a class
under 1% chance among 15 boys

In 2025, 19 boys in the US were named Fergus, making it the 5,044th most popular name for boys. Five years earlier, in 2020, it was 6,292nd. Its busiest year was 2024, with 24 boys. It first appears in the records in 1916.

Half of all the boys named Fergus in the US since 1880 were born between 1977 and 2018, the years shaded on the chart below.

1916Busiest: 24 in 20242025
Fergus in the US, year by year
YearBoysRank
202519#5,044
202424#4,318
202323#4,452
202212#6,822
202122#4,490
202013#6,292
201915#5,808
201816#5,536
201717#5,293
201620#4,775
201521#4,543
201412#6,627
201320#4,619
20129#8,152
201112#6,572
20100–
20097#9,859
200812#6,758
200712#6,618
20066#10,655
20055#11,464
200410#6,970
200311#6,251
20025#10,660
20018#7,529
200015#4,779
199913#5,029
19988#6,837
199713#4,663
19968#6,489
19957#6,985
19945#8,794
19936#7,631
19920–
19910–
19900–
19890–
19886#6,420
19870–
19860–
19850–
19845#6,311
19830–
19820–
19810–
19800–
19790–
19785#5,769
19775#5,843
19760–
19750–
19740–
19735#5,099
19725#4,983
19715#4,905
19705#4,722
19690–
19680–
19678#2,984
19666#3,535
19656#3,535
19649#2,853
19630–
19627#3,303
19610–
19600–
19595#3,986
19580–
19570–
19560–
19550–
19540–
19538#2,904
19527#3,092
19510–
19500–
19490–
19480–
19470–
19465#3,523
19450–
19440–
19430–
19420–
19410–
19400–
19390–
19380–
19375#3,516
19360–
19350–
19340–
19335#3,640
19320–
19310–
19305#3,999
19290–
19280–
19276#3,778
19266#3,706
19255#4,195
19240–
19230–
19220–
19215#4,320
19200–
19196#3,735
191810#2,698
19170–
19167#3,176

Nicknames for Fergus

Names like Fergus

Names given in the same years and the same naming tradition, with a similar sound.

Other spellings of Fergus

More Irish names

Every Irish name

Sources

Figures from Baby names in England and Wales (Office for National Statistics), Babies' first names (National Records of Scotland), Baby names (Northern Ireland Statistics and Research Agency) and Popular Baby Names (US Social Security Administration). Nameling last updated them on 20 October 2026. How the figures are worked out, and the data to download.

To cite this page: Nameling, “Fergus: name meaning, origin and popularity”, https://www.nameling.co.uk/names/fergus, updated 20 October 2026.