Cognomen Astua (Astua 
) , worldwide, is quite a rare last name. The family name Astua is characteristic of Latin America and the Caribbean, particularly Costa Rica, where it is quite a common surname, Guatemala, where it is a rare surname, and Panama. In absolute terms, it is the most numerous in Costa Rica, Guatemala, and the United States. Much less frequently, Astua is the forename as well as the last name.
Mr, Marta, Marco, Magno, Mnica, Sonia, Albin, Allan, Angie, Carol, Cesar, Clara, Brian, Bryan, Karla, Patry, Paulo, Pablo, Pedro, Ramon, Ronny, Rocio, Mario, Maria, Yami, Omar, Ana, Roy, Luz, Eli, Mark, Adan, Aida, Cira, Paul, Raul, Roger, Rosa, Gaby, Luis, Jose, Juan, Tati, Hugo, Vera, Flor, Irma, Olga, Dora, and David