[qw]

Originally, the "o" on top of the letter "Å" was a lower case "a", because the sound could be written as "AA". Over time it transformed into a circle.

Some names today still use the double a, like the Norwegian football player Martin Ødegaard. In that case it is pronounced the same as the "å" sound. (not too far from how an American might pronounce the "o" sound in "for")