Mother names kids rock bands..

IfItsGotWheels said
Engelbert Humperdinck is his stage name. His manager changed his name to Engelbert Humperdinck, the same name as the late 19th century German composer and creator of the opera Hansel and Gretel. His real name is Arnold George Dorsey.

I knew the stage name thing but until I goggled the name, that’s when I found out about the older gent and his musical composition skills.