Cognomen Maedhbh (Maedhbh 
) , globally, is an extremely rare family name. The cognomen Maedhbh is characteristic of Israel, where it is a very rare surname, and the United States, where it is an extremely rare surname. Predominantly, Maedhbh is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Maedhbh | Israel, Norway, United States, Ireland |