Last name 莫宁 (莫宁 
, Mourning 
) , in all the world, is a rare family name. The surname 莫宁 is habitual in the United States, where it is a rare surname, New Zealand, where it is a very rare surname, and the United Kingdom. Not in comparison with a country's population, it is the most numerous in the United States, the United Kingdom, and Canada. Much less frequently, 莫宁 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 莫宁 | China |
| Mourning | Canada, New Zealand, United States, Venezuela, United Kingdom |