From Basque origins meaning crow; famously borne by explorer Vasco da Gama.
Vasco is one of those rare names almost entirely shaped by a single figure. Vasco da Gama, the Portuguese explorer who in 1498 became the first European to reach India by sea, so thoroughly defined the name's global resonance that to say "Vasco" is still, in many parts of the world, to invoke the age of sail and the audacity of oceanic navigation.
The name itself derives from the medieval Iberian Velasco or Blasco, traced back to Basque origins — possibly from bela, meaning "crow" — and was common in the Iberian Peninsula before da Gama made it legendary. Outside of Portugal and Spain, Vasco spread into the former Portuguese colonial world with particular strength: it remains a common given name in Brazil, Goa, and parts of Mozambique and Angola, and the Rio de Janeiro football club Vasco da Gama has kept the name vivid for millions of South American sports fans for over a century. In European naming culture, Vasco has long had a distinctive, seafaring masculine energy — bold, directional, slightly archaic. In the twenty-first century, as parents across the English-speaking world seek names with genuine historical weight and an international footprint, Vasco has emerged as a quietly compelling choice: short, strong, unambiguous, and carrying one of the most remarkable biographies in exploration history.