Cognomen Aquiar (Aquiar 
) , globally, is a rare family name. The surname Aquiar is habitual in Brazil, where it is a very rare surname, Canada, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Aquiar | United States, Brazil, Venezuela, Canada, Peru |
Mr, Almir, Ariel, Arlei, Amaro, Chris, Bruno, Paulo, Pedro, Diana, Dinah, Diego, Donna, Lucas, Luana, Jason, Josue, Jorge, Joana, Joeci, Joice, Tania, Alice, Sonia, Selma, Mauro, Ana, Mary, Alda, Pete, Rita, Geni, Lais, Luiz, Jose, Joao, Telma, Joel, Edna, Eber, Hugo, Vera, Ivan, Izzy, Maria, Mario, Marta, Marco, Juan, and Nilza