Family name Charmer (Charmen 
, Charmer 
, Charmere 
) , in all the world, is a rare cognomen. The last name Charmer is characteristic of Isle of Man, where it is quite a rare surname, France, where it is a rare surname, and Ireland. Measured by absolute frequency, the name is most common in France, Indonesia, and the United Kingdom. More prevalently, Charmer is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Charmen | Philippines, United Kingdom, United States, India, Indonesia |
| Charmer | Philippines, United Kingdom, Myanmar, United States, Australia |
| Charmere | Philippines, United States, South Africa |
| Charmier | Canada, Philippines, France, Ireland, Portugal |