It definitely makes me think of
Robert Baden-Powell who is very famous in Britain for founding the Scouting movement 101 years ago.
He was famous before that as a military hero in South
Africa. Baden is pronounced Bayden. I also know of the
German town Baden-Baden (Bahden) because that's where the England team were based during last year's World Cup.
It's not really my thing as I'm not a fan of surnames generally and it is too similar to
Brayden which is popular these days. It's nice that she's used something different though.