Last name Kewit (Kewit 
) , around the world, is a very rare family name. The cognomen Kewit is habitual in Indonesia, where it is a very rare surname, Israel, and the United States, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in Indonesia, the United States, and India. Much less frequently, Kewit is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kewit | Thailand, Indonesia, India, United States, South Africa |