Family name Jamaca-Uno (Jamaca-Uno 
) , around the globe, is an extremely rare last name. The surname Jamaca-Uno is characteristic of South-eastern Asia, particularly Philippines, where it is an extremely rare surname. Parts of the name also exists independently as a last name Jamaca, and a last name Uno.
| VARIANT | COUNTRY |
|---|---|
| Jamaca-Uno | Philippines |