Cognomen Madayah (Madayah 
) , in the entire world, is a very rare family name. The surname Madayah is habitual in Mauritius, where it is quite a rare surname, Malaysia, where it is an extremely rare surname, and the United Kingdom. Measured by absolute frequency, it most frequently occurs in Mauritius, India, and the United Kingdom. Much less frequently, Madayah is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Madayah | Malaysia, Mauritius, India, United States, United Kingdom |