Worldwide, Кунз (Kunz 
, Кунз 
) is a rare dominantly boy's, but seldom female first name. The forename Кунз is habitual in Switzerland, where it is a rare unisex name, Germany, where it is a rare boy's name, and Vietnam, where it is a very rare unisex name. Measured by absolute frequency, it is commonest in Germany, China, and Switzerland. Much more prevalently, Кунз is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kunz | Austria, Germany, Switzerland, Brazil, United States |
| Кунз | Kyrgyzstan, Ukraine, Russia |
Кунз is also a name for the fictitious and mythical characters: Kunz Vogelgesang , the operatic character in the opera Die Meistersinger von Nürnberg by Richard Wagner; furrier, mastersinger and Kunz Gilgenstock , the operatic character in the opera Feuersnot by Richard Strauss.