Across the world, Betke (Betke 
, Бетке 
) is an extremely rare boy's first name. More frequently, Betke is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Betke | Canada, Myanmar, Poland, United States, Germany |
| Бетке | Kazakhstan, Russia, Ukraine |
| erdmann betke DE (b. 1642) |
|