Family name Williums (Williums 
) , around the globe, is a very rare last name. The cognomen Williums is characteristic of Australia, where it is a rare surname, Nigeria, where it is an extremely rare surname, and the United States. Not in comparison with a country's population, this name is the most popular in Australia, India, and Nigeria. Much less frequently, Williums is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Williums | India, Australia, Nigeria, United States |