Family name Дженнингс (Waylon 
, Jennings 
, Gennings ) , in the entire world, is a widespread cognomen. The cognomen Дженнингс is characteristic of Dominica, where it is quite a common surname, New Zealand, and Guernsey (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in the United States, the United Kingdom, and Australia. Very seldom, Дженнингс is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Waylon | Malaysia, Australia, Taiwan, South Africa, United States |
| Jennings, Gennings | Australia, United Kingdom, Canada, United States, New Zealand |
| Дженнингс | Russia, Kyrgyzstan, Ukraine |
Dzhennings, Дженнінгс, ג'נינגס, and ジェニングス