Surname Rayke (Райке 
, Rayke 
) , globally, is a rare cognomen. The surname Rayke is characteristic of Bulgaria, where it is quite a rare surname, Kyrgyzstan, where it is a rare surname, and New Zealand, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in Bulgaria, India, and Kyrgyzstan. More frequently, Rayke is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Райке | Ukraine, Kyrgyzstan, Kazakhstan, Bulgaria |
| Rayke | Indonesia, Netherlands, Brazil, India, United States |