Cognomen Hader (Hader 
, Хадер 
, 哈德 
) , all over the world, is a common surname. The cognomen Hader is characteristic of Iraq, where it is quite a rare surname, Austria, and Egypt. In absolute terms, the name is most common in Pakistan, Egypt, and Iraq. More prevalently, Hader is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hader | Germany, Iraq, Egypt, Pakistan, India |
| Хадер | Kazakhstan, Russia, Ukraine, Azerbaijan |
| 哈德 | China |
| Хейдер | Kazakhstan, Russia, Ukraine, Belarus |
| rudmar von hader (b. 1300) |
|
|
| clemens hader (b. 1650) |
|
|
| andreas hader (b. 1870) |
|
|
| elmer stanley hader American artist, US (b. 1889) |
|
|
| berta hader American artist, US (b. 1890) |
|
|
| ernst hader German painter (b. 1900) |
|
|
| franz hader DE (b. 1890) |
|
|
|
josef hader Austrian comedian, actor and author, AT (b. 1962) |
|
|
denise crosswhite hader American politician, US (b. 1965) |
|
| hans hader (b. 1908) |
|
|
|
bill hader American comedian and actor, US (b. 1978) |
|
| widmar hader German composer, DE (b. 1941) |
|
|
|
josh hader American professional baseball pitcher, US (b. 1994) |
|
| josef hader Austrian poet, AT (b. 1962) |
|
|
| manfred hader (b. 1965) |
|