Aristocratic and dynastic surnames
Beyond those 100, there are certain surnames directly tied to historic aristocratic or royal dynasties. These include:
Windsor, Tudor, Stuart, Plantagenet, Capet, Bourbon, Habsburg, Hanover, Valois, Lancaster, York, Bruce, de Valois, de Medici, Savoy, Orange-Nassau, Oldenburg, Glucksburg, Romanov, Baskerville, Darcy, Neville, Percy, Astley, Capell, Howard, Seymour, Grey, FitzAlan, Courtenay, Manners, Russell, Cavendish, Talbot, Spencer.
Of course, simply sharing a surname doesn’t guarantee royal blood — but it could be a starting point if you’re interested in tracing your family history.
A bloodline spanning more than a millennium

Queen Elizabeth II’s own lineage has been charted with remarkable accuracy: 37 generations, stretching back more than 1,200 years. Historians often point to Æthelstan, born around AD 895, as the first true King of England.
So, if your last name appears on these lists, you may want to dig a little deeper. Who knows — your family tree might have more royal roots than you ever imagined.