Teun is a Dutch masculine given name. It is a short form of Teunis, itself a derivative of Antonius (Anthony). [1] It is also considered a diminutive form of Antonius, Anton, Antoon, Anthonis, Anthoon, Antonie, and Antonis used in Belgium, Netherlands, Suriname, South Africa, Namibia, and Indonesia. [2] As a birth name, it has risen in popularity since the 1980s. [3] People with the name include: