Cognomen Ambaquil (Ambaquil 
) , in the world, is a very rare last name. The surname Ambaquil is characteristic of Philippines, where it is a very rare surname, and Canada, where it is an extremely rare surname. Very seldom, Ambaquil is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ambaquil | Canada, Philippines |