A man named Ethan, is he Jewish?

He is 30yrs old. Named Ethan.. does that make him jewish? The name Ethan now is secular but what about 30yrs ago?
Update: to clarify: A man is born with another name... he changes it in his 20s to Ethan.. He meets new people and girls, and he wonders if these girls think he is jewish because of his name. He is in his 30s.. and wants to know if people assume a 30yr old male named Ethan would be jewish or not. He is wondering if girls... show more to clarify:

A man is born with another name... he changes it in his 20s to Ethan.. He meets new people and girls, and he wonders if these girls think he is jewish because of his name. He is in his 30s.. and wants to know if people assume a 30yr old male named Ethan would be jewish or not. He is wondering if girls think he is jewish coz of his name and age. Nowadays many people use this name, but he isnt 20 or 15yrs old he is 30yrs old. would the gals he meet assume he's a jew because of his name?
5 answers 5