>
Family name Januar (Januar
, Genever
, Januaro
) , around the globe, is a common last name. The last name Januar is characteristic of South-eastern Asia, particularly Indonesia, where it is quite a common surname, Singapore, where it is a rare surname, and Malaysia. Not in comparison with a country's population, it is the most numerous in Indonesia, Malaysia, and Japan. Also, Januar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Januar | United Kingdom, Malaysia, Japan, Indonesia, Philippines |
| Genever | Singapore, Australia, United Kingdom, United States, Philippines |
| Januaro | United Kingdom, United States, Mexico, Philippines, Brazil |
| Ianuarius | Philippines |