Cognomen Swaley (Swaley 
) , in the entire world, is a very rare family name. The surname Swaley is habitual in Mauritius, where it is quite a rare surname, the United Kingdom, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. Not in comparison with a country's population, the name is most common in Mauritius, India, and the United Kingdom. More prevalently, Swaley is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Swaley | New Zealand, Pakistan, United Kingdom, India, Mauritius |