Alfonzo is a given name and surname. Notable people with the name include:
Surname
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Alfredo Armas Alfonzo (1921–1990), Venezuelan writer, critic, editor and historian
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Carlos Alfonzo, Cuban-American painter
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DeJuan Alfonzo (born 1977), American football wide receiver/linebacker
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Edgardo Alfonzo
Edgardo Antonio Alfonzo (born November 8, 1973), nicknamed "Fonzie", is a Venezuelans, Venezuelan former professional baseball infielder and Coach (baseball), coach. He played Major League Baseball (MLB) as an infielder from to , most notably a ...
a.k.a. "Fonzie" (born 1973), Major League Baseball infielder
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Eliézer Alfonzo (born 1979), professional baseball catcher
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José Luis Alfonzo (born 1961), Argentinian film actor
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Juan Pablo Perez Alfonzo (1903–1979), Venezuelan diplomat, politician and lawyer
Given name
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Alfonzo Dennard (born 1989), American football cornerback
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Luis Alfonzo García (born 1978), professional baseball first baseman
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Alfonzo Giordano (1937–2013), senior ranking officer in the Philadelphia Police Department, convicted of accepting bribes
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Alfonzo Graham (born 2000), American football player
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Luis Alfonzo Larrain (1911–1996), Venezuelan composer, music director and producer
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Alfonzo Ratliff or Alfonso Ratliff (born 1956), American boxer
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Alfonzo Sturzenegger (1888–1949), American football and baseball player and coach
Fictional characters
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Alfonzo Frohicky, a character in ''Ninjago''
See also
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Afono
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Alfoz
Alfoz () is a municipality in the province of Lugo, in the autonomous community of Galicia, Spain. It is in the comarca of A Mariña Central. It borders the municipalities of Foz, Mondoñedo, Abadín and O Valadouro.
The population in 200 ...
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Alonzo (disambiguation)
{{given name, type=both