Surname Manorh (Manorh 
) , in the entire world, is a rare cognomen. The last name Manorh is habitual in Melanesia, particularly Papua New Guinea, where it is quite a rare surname. Much less frequently, Manorh is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Manorh | Papua New Guinea, United Kingdom |