All over the world, Nancy Juana (Nancy Juana 
) is a rare female forename. The forename Nancy Juana is habitual in Latin America and the Caribbean, particularly Peru, where it is a rare girly name, and Chile. Very seldom, Nancy Juana is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Nancy Juana | Ecuador, Spain, Chile, Mexico, Peru |