Bertus is a Dutch male given name, derived from the Germanic elements beraht meaning "bright" or "famous," and mund meaning "protection." The name Bertus is often used interchangeably with its diminutive form, Bert. It is popular in the Netherlands and has been traditionally associated with the region of Zeeland. The name Bertus is known for its simplicity and has a warm, inviting sound that makes it appealing to many parents seeking a classic yet distinctive name for their son.
The name Bertus saw its peak popularity during the years 1912 and 1920 with seven and eight births respectively.