Beis Din Lit. House of Law
If you are referring to the Jewish court in ancient times, that was the Sanhedrin.
Beit Din
Historically, such a court was called the SANHEDRIN, but a Sanhedrin has not been convened for centuries. Most Jewish legal cases are resolved in a BEIT DIN or Jewish Courthouse, which has a far lower level of legal ability.
On what court?
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 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.
Although Howell is not a stereotypically Jewish surname, any name can be a Jewish name if it is the name of a Jewish person.
The name Tara is not specifically Jewish, but a Jewish person can have any name.
The name Wertz can be German, Jewish or German-Jewish.
Burton is not usually a Jewish name, but any name can be Jewish if it is used by someone who is Jewish.