Cognomen Ladayo (Ladayo 
) , throughout the world, is a very rare surname. The last name Ladayo is habitual in Philippines, where it is a very rare surname, Nigeria, where it is an extremely rare surname, and India. Much less frequently, Ladayo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ladayo | United States, India, Nigeria, Philippines |