Irish boy name

Fergus Name Meaning, Origin & Pronunciation

Fergus means man of vigour. From Old Irish Fergus, from fer, man, and gus, vigour or force

Fergus joins fer, meaning man, and gus, meaning force or vigour, so the name means man of strength. It was borne by many legendary and historical Irish figures, including Fergus mac Róich, the exiled Ulster champion in the Táin Bó Cúailnge, and Fergus Mór, who in tradition brought the kingdom of Dál Riata to Scotland. This double heritage means it is equally at home in Ireland and Scotland. Fergus carries a friendly, slightly old-fashioned charm. It has an easy rhythm and a pleasing sound, making it a lasting choice for families who like heroic names.

Variants of Fergus

FearghusFeargusFearghasFerghus

In Irish myth

Fergus mac Róich was an exiled king of Ulster and a great champion who fought for Medb in the cattle raid of Cooley.

Read the full story on Gods of Ireland →

Frequently asked questions

What does the name Fergus mean?

Fergus means "man of vigour". From Old Irish Fergus, from fer, man, and gus, vigour or force.

How do you pronounce Fergus?

Fergus is pronounced FUR-gus.

What is the origin of Fergus?

Fergus is of Irish origin. From Old Irish Fergus, from fer, man, and gus, vigour or force.