Strange name though isn’t it – are the bluetooth waves invisible but blue and shaped like teeth? Wrong! There is absolutely no relation between the name and the meaning.
The Bluetooth protocol was created by Ericsson (pre-Sony Ericsson) which is a major Swedish telecommunication company.
The Bluetooth symbol has Harald Blåtand’s initials inscribed into it (in Runic). The two lines sticking out of the back of the B actually represent a Runic H – thats H for Harald .The B for Bluetooth also stands for Blåtand!