Last name Кейлер (Keyler 
, Keiler 
, Keiller ) , in the world, is quite a rare family name. The last name Кейлер is characteristic of Austria, where it is quite a rare surname, New Zealand, and Germany, where it is a rare surname. Not in comparison with a country's population, the name is most common in Germany, the United States, and the United Kingdom. Likewise, Кейлер is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Keyler | Germany, Guatemala, Colombia, United States, Venezuela |
| Keiler | Germany, United Kingdom, Austria, Guatemala, United States |
| Keiller | Germany, United Kingdom, Colombia, United States, Venezuela |
| Кейлер | Kazakhstan, Russia, Ukraine |
| сергей валерьевич кейлер professional football player, KZ (b. 1994) |
|