It can be, but non-Jews can also have this name.
It is a Croat last name. As most Croats are Catholic, it is not likely a Jewish last name.
probably not, but a Jewish person can have any last name.
Montana.
Miley Stewart is a fictional character in the Disney TV series Hannah Montana. But yes, Stewart is her "real" last name.
That is their last name.
yes, Booboo Stewart and Kristen Stewart are related.
It's an English last name. In the past, Jewish people sometimes changed their last name to a non-Jewish name so that they wouldn't be discriminated against or even killed. So a Jewish person could possibly have the last name Chandler.
No, the last name Christakos is of Greek origin. However, it is possible that someone who is Jewish and has Greek ancestry has this last name.
Stewart?
I am not a huge fan of Rod Stewart and his music. But for some reason I have this addiction to Martha Stewart home decor. Also Kristen Stewart from Twilight is becoming a bit famous.
Her last name is Stewart.