Cognomen Equiza (Equiza 
) , across the world, is quite a rare last name. The family name Equiza is habitual in Bolivia, where it is a rare surname, Philippines, and Argentina. Measured by absolute frequency, it is the most numerous in Philippines, Argentina, and Spain.
| VARIANT | COUNTRY |
|---|---|
| Equiza | Philippines, Argentina, Spain, Bolivia, Saudi Arabia |
| héctor equiza Argentine politician, AR (b. 1974) |
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| jon equiza researcher (ORCID 0000-0003-0984-2645) |
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| miguel rada equiza chess player (b. 1984) |
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Fe, Ludy, Jose, Joan, Jean, Juan, Tito, Nora, Nova, Noel, Noli, Elsa, Elva, Elba, Hugo, Fran, Irma, Olga, Omar, Maria, Mario, Marta, Luis, Lito, Leah, Gina, Ana, Rob, Roy, Jun, Eda, Eva, Ver, Mari, Sara, Alan, Maite, Andy, Katy, Pace, Raul, Rosa, Rina, Rino, Rudy, Ruel, Ryan, Dora, Agus, and Mauro