Family name Dema-Ala (Dema-Ala 
) , all around the world, is quite a rare last name. The family name Dema-Ala is habitual in Philippines, where it is quite a rare surname, Saudi Arabia, where it is a very rare surname, and Canada, where it is an extremely rare surname. Measured by absolute frequency, it most frequently occurs in Philippines, Saudi Arabia, and the United States. Parts of the name also exists independently as a first name Dema, and a first name Ala.
| VARIANT | COUNTRY |
|---|---|
| Dema-Ala | Canada, Philippines, United Kingdom, United States, Saudi Arabia |
Jm, Nilo, Niel, Nora, Nona, Noel, Edna, Eric, Erna, Vern, Fred, Fely, Febe, Iris, Odin, Myrna, Myche, Sacho, Shane, Selfa, Alejo, Allan, Nade, Tagz, Jona, Jose, Roy, Rex, Ria, Jan, Jay, Joy, Jim, Eva, Mary, Alex, Allen, Alma, Rona, Rene, Reno, Ruby, Ruth, Rhea, Ryan, Lean, Leah, Jane, Rose, and Aloha