What Fergus means
Fergus has more than one naming route in the cited origin entries: “true” and “man + vigour”.
Dictionary etymologyReferences, data & attribution
From Irish or Scottish Gaelic Fearghas. The first element may be related to modern fìor (“true”) or fear (“man”) (cf. Fearchar). The second element has been understood to mean 'choice' (cf. Angus). Thus the name means either "most chosen one" or "chosen man".
Excerpt from Wiktionary: Fergus (English) · CC BY-SA 4.0
- Wiktionary: Fergus (English)
- Wiktionary: Fergus (Cebuano)
- Wiktionary: Fergus (Old Irish)
- U.S. Social Security Administration: national name data and limitations
Wiktionary material is available under CC BY-SA 4.0.
Origin, language, and formation
Fergus is used in English, Cebuano and Old Irish. Its origins include Scottish Gaelic.
Fergus comes through Irish Fearghas and Scottish Gaelic Fearghas.
Pronunciation and spelling
In English, Fergus is pronounced /ˈfɝɡəs/.
American usage and historical context
In the United States, 568 boys were recorded with the name Fergus between 1916 and 2025. Its highest annual count was 24 in 2024; its best national rank was #2,759 in 1918.
Over 5 years its rank rose, from #6,401 in 2020 to #5,091 in 2025. Over 10 years its rank fell, from #4,594 in 2015 to #5,091 in 2025.