Tricky to confirm (no need to follow links), but the first hits on Amazon UK[0], Amazon AU[1], Amazon US[2] are clearly labelled Braun in the images. Amazon Germany[3] and Amazon France[4] too.
Well, yes, but both the toothbrushes and the brush heads are sold only with the "Oral-B" name in most countries. That is: Braun logo still appears on the device, but not in the product name, box, and marketing materials.
[0]: https://www.amazon.co.uk/Oral-B-Vitality-Toothbrush-Includin... [1]: https://www.amazon.com.au/Oral-B-SMART-Electric-Rechargeable... [2]: https://www.amazon.com/Oral-B-1000-Rechargeable-Electric-Too... [3]: https://www.amazon.de/-/en/Vitality-Electric-Toothbrush-Clea... [4]: https://www.amazon.fr/Oral-B-Vitality-Action-Brosse-%C3%89le...