Family name Jaday (Jaday 
) , globally, is quite a rare last name. The last name Jaday is characteristic of India, where it is a very rare surname, Philippines, and Mexico, where it is an extremely rare surname. Likewise, Jaday is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jaday | Bolivia, Philippines, Mexico, United States, India |