Cognomen Cozo (Cozo 
) , around the globe, is a rare last name. The last name Cozo is characteristic of Philippines, where it is a rare surname, Peru, and New Zealand, where it is a very rare surname. Not in comparison with a country's population, this name is the most popular in Philippines, Peru, and the United States. Much less frequently, Cozo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cozo | Spain, Peru, Philippines, United States, Brazil |
| cozo taguchi Brazilian historian, journalist and writer (1917-1977), BR (b. 1917) |
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Jm, Betty, Paula, Romeo, Robin, Ronie, Rolly, Laura, Luisa, Llora, Josie, Jorge, Joana, Nancy, Nessy, Isaac, Marcos, Marcus, Margie, Marbel, Maggie, Melony, Cesar, Celia, Adair, Arlyn, Sam, Ana, Ben, Lee, Eva, Mark, Sean, Clau, Leah, Lina, Samuel, Jake, Nain, Eder, Emil, Yuri, Maria, Marie, Maian, Sadie, Shirl, Susan, Jean, and Albert