Donnett is a rare and unique given name of Gaelic origin, derived from the Irish surname 'O'Donnell'. It is thought to mean 'proud as a chief'. The name gained prominence during the Middle Ages in Ireland, associated with prominent clan chiefs and warriors. Today, Donnett remains an uncommon choice for parents seeking a distinctive name for their child.
The name Donnett experienced varied popularity throughout the decades, peaking at six births in 1970 before fluctuating between five and six births annually until 1971, resulting in a total of 26 births over this period.