Cognomen האן (Han 
, Hahn , Hehn 
) , in all the world, is a prevalent surname. The cognomen האן is habitual in Myanmar, where it is a common surname, British Virgin Islands, and Malaysia (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in China, Myanmar, and Malaysia. Much less frequently, האן is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hahn, Han | Germany, China, Malaysia, United States, Myanmar |
| Hehn | Germany, Singapore, United States, Myanmar, Brazil |
| האן | Israel |
|
דוד האן IL (b. 1965) |
|
| אריה האן Israeli politician, IL (b. 1940) |
|
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| איריס האן Israeli lawyer, IL (b. 1967) |
|