Family name Chagua (Chagua 
) , all over the world, is quite a rare surname. The cognomen Chagua is characteristic of Latin America and the Caribbean, particularly Peru, where it is quite a common surname, Bolivia, where it is a rare surname, and Argentina. Much less frequently, Chagua is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chagua | Bolivia, Argentina, Peru, Tanzania, Chile |
| posemoscrowte irrhoscopt chagua payano Peruvian politician and physician, PE (b. 1978) |
|
Max, Rosa, Roli, Ruth, Rudy, Dora, Luis, Jose, John, Jean, Juan, Jhon, Tito, Nils, Nora, Elsa, Elva, Eloy, Eder, Eden, Enma, Eber, Raul, Hugo, Paul, Abel, Ali, Ana, Any, Roy, Liz, Lia, Luz, Tea, Eli, Ena, Ema, Eva, Ida, Mary, Mack, Mery, Sara, Saul, Alex, Alan, Aldo, Katy, and Ines