Whatever the name if they have a ‘Junior’ at the end they are probably American.
Especially it’s the only name everybody knows them as. But if it’s their legal first name, they’re probably Hispanic.
…Sammy Davis Jr. Jr. is Ukrainian.
If I ever hear of a Dwayne, I assume Aussie. In fact, I recall comedian Eddie Perfect’s line about a mum looking down at her newborn, thinking, “You know, Wayne just isn’t enough…”
Larry is pretty American.