Surname Mar-Chaim (Mar-Chaim 
) , throughout the world, is an extremely rare cognomen. The surname Mar-Chaim is habitual in Israel, where it is a very rare surname, and the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Mar, and a first name Chaim.
| VARIANT | COUNTRY |
|---|---|
| Mar-Chaim | United States, Israel |