DUFFY Surname

DUFFY Surname

DUFFY es el 5,221st most common surname in the world, Approximately 104,709 people bear this surname.
The country with Highest incicende is United States
The country with Highest density is Ireland


DUFFY in United States

DUFFY is the 827th most common surname in USA, in all the united states territory there are censed 37962 people with DUFFY as last name, this is 14.07 in 100.000

DUFFY ethnicity distribution

  • 92.13% people with DUFFY surname are White
  • 4.13% people with DUFFY surname are Black
  • 0.62% people with DUFFY surname are Natives (amerindians)
  • 0.47% people with DUFFY surname are Asians
  • % people with DUFFY surname are a mixture of two or more races
  • 1.50% people with DUFFY surname are Hispanes

DUFFY in Spain

DUFFY is the 14531th most common surname in spain, in all the spanish territory there are censed 222 people with DUFFY as last name.


DUFFY Shield anf heraldry

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Bibliography of DUFFY

DUFFY surname has heraldic shield or Spanish blazon, certified by the Chronicler King of Arms and Dean Don Vicente de Cadenas and Vicent.
  • Blasonario of the Iberian Inbreeding.DUFFY
  • Surnames in Canarias (DUFFY), Carlos Platero Fernandez, 1982
  • Manual Spanish heraldry,DUFFY section. Eduardo Pardo De Guevara, 2000
  • Nobility: genealogy magazine, nobility and weapons. DUFFY Board index Hidalguía magazine: 1953-1977, Vicente de Cadenas y Vicent, Liliana Ruiz Carrasco, 1978
  • DUFFY heraldic Vademecum: application of the science of heraldry, with special reference to the ecclesiastical heraldry, Vicente de Cadenas y Vicent, 1984