Around the world, Норбертус (Norbertus 
, Норбертус) is a rare dominantly boy's, but infrequently girly first name. The first name Норбертус is characteristic of Indonesia, where it is a rare gender-neutral name, Belgium, where it is a rare male name, and Netherlands, where it is a very rare masculine name. Measured by absolute frequency, the name is most common in Indonesia, Tanzania, and Belgium. Very seldom, Норбертус is the last name as well as the forename.