Family name Goemaat (Goemaat 
) , throughout the world, is a rare cognomen. The cognomen Goemaat is habitual in Netherlands, where it is a rare surname, the United States, where it is a very rare surname, and Canada, where it is an extremely rare surname. Not in comparison with a country's population, it is commonest in the United States, Netherlands, and the United Kingdom. Much less frequently, Goemaat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Goemaat | Canada, United Kingdom, China, Netherlands, United States |