Cognomen Demillo (Demillo 
) , all over the world, is quite a rare family name. The surname Demillo is characteristic of Philippines, where it is quite a rare surname, Australia, where it is a very rare surname, and Italy. In absolute terms, it is the most numerous in Philippines, the United States, and Italy.
| VARIANT | COUNTRY |
|---|---|
| Demillo | Australia, Canada, Philippines, Italy, United States |
|
richard demillo American academic, US (b. 1947) |
|
|
ernabel demillo American television journalist, US (b. 1965) |
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Ma, Cody, Bong, Kyle, Paul, Raul, Reny, Risa, Ruth, Ruel, Dino, Dyna, Gary, Gene, Gina, Leah, Liza, Lida, Lita, Lito, Lois, Jade, Chad, Amor, Abby, Anna, Max, Ann, Kim, Rob, Roy, Leo, Lea, Lyn, Joe, Joy, Jose, Tim, Mary, Mark, Malo, Mace, Mike, Myra, Sara, Alex, Alan, Alma, Ike, and John