No,it is English.
His name was Lester William Polfuss which took the stage name of Les Pauls. He came from a family of Jewish immigrants from Germany but he was born in Wisconsin growing out as a non Jewish kid from America. As far as the record goes, he didn't practice religion.
YES
Les Haber's birth name is Les Charles Haber.
Les Jankey's birth name is Herbert Les Jankey.
It can be a Jewish name, but as in most Jewish surnames, it can also be a non-Jewish name.
Goldston can be a Jewish name, but is not always a Jewish name.
Although it is not a Jewish surname in its origin, any name can be a Jewish name if it is the name of a Jewish person
Any name is is a Jewish name since anyone can choose to be Jewish.
Any name is is a Jewish name since anyone can choose to be Jewish.
Although Howell is not a stereotypically Jewish surname, any name can be a Jewish name if it is the name of a Jewish person.
Although Salada is not a Jewish surname in its origin, any name can be a Jewish name if it is the name of a Jewish person.
Les Tremayne's birth name is Lester Tremayne.