Cognomen Гадеа (Gadea 
, Гадеа 
, Gadéa 
) , around the globe, is a common surname. The cognomen Гадеа is habitual in Latin America and the Caribbean, particularly Nicaragua, where it is quite a common surname, Uruguay, and Paraguay. Measured by absolute frequency, the name is most common in Latin America and the Caribbean, particularly Nicaragua, Argentina, and Paraguay. Very seldom, Гадеа is the forename as well as the last name.