Family name Beirach (ביירק 
, Beirach 
) , in the entire world, is a very rare surname. The family name Beirach is habitual in Israel, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Beirach is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ביירק | Israel |
| Beirach | Israel, United States |
|
richie beirach American jazz pianist and composer, US (b. 1947) |
|
| moshe beirach PL (b. 1918) |
|