Family name Cuales (Cuales 
) , around the world, is quite a rare cognomen. The family name Cuales is habitual in Philippines, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Saudi Arabia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Cuales | Netherlands, Saudi Arabia, United States, Philippines, United Arab Emirates |
| sonia cuales Curaçaoan feminist activist and writer (1941–2018) (b. 1941) |
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Jm, Pope, Rona, Rene, Reme, Rico, Rita, Riza, Ruby, Ruin, Ruth, Rudy, Ruel, Gary, Gina, Lani, Lina, Lisa, Liza, Lida, Lito, Lucy, Kimo, Cris, Andy, Alma, Fe, May, Mia, Ana, Paz, Rea, Rex, Gil, Leo, Lea, Jack, Lyn, Joy, Noe, Ivy, Ian, Wil, Mary, Mark, Sean, Alex, Alan, Jay, and Jose