Popular names will always be confusing... Anyplace.
I was installing new cash registers at a Super Market and we were having issues.
Someone called for 'Steve'
The Cashier turned
The guy from the stores head office turned
The Electrician turned
The Software guy from our company turned
and I turned (hardware guy)
Even my High School Electric shop class (15 students), had 3 Steves
An Audio performance just need distinct voices when similar names )obviously no simple TTS)