All over the world, Rumbiak (Rumbiak 
) is a very rare male forename. The first name Rumbiak is habitual in South-eastern Asia, particularly Indonesia, where it is a very rare masculine name. Predominantly, Rumbiak is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Rumbiak | United States, Australia, Indonesia |
| habel rumbiak Indonesian politician (born 1967 in Biak), ID (b. 1967) |
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| yan saba rumbiak Indonesian political candidate, ID |
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| ardiles rumbiak Indonesian footballer, ID (b. 1986) |
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Rio, Anthon, Annita, Amelia, Paulus, Petrus, Ronald, Regina, Gerson, Natrius, Norman, Novita, Eduard, Edward, Herman, Hengky, Hellen, Wijaya, Yansen, Zadrak, Utreck, Marthen, Sandra, Matheus, Merlin, Yonas, Yan, Rein, Reza, Ruth, Dhea, Janz, John, Erni, Icha, Arvin, Billy, Kevin, Riano, David, Dixon, Donna, Larry, Jacob, Titin, Frank, Ishac, Yosep, and Sarlota