Estrin

Last name, of Jewish origin.

Most people with this last name have relatives from which the name originated in Belarus, other countries in the former soviet union, or Israel.

actor 1 "Is that guy's last name Estrin?"

actor 2 "Oh he must have relatives from which the name originated from Belarus, countries in the former soviet union, or Israel

actor 1: "How did you know that?"

actor 2 "I read it on urban dictionary"

director "Cut. I want you to say it with heart, really feel the emotions of the words. Take 3!"