They are usually split into four groups. While most of these have a single spelling in Hebrew, many have three or four variations in English.
Biblical: Sarah, Rebecca, Miriam, Leah, Elisheva, Hannah
Yiddish: Hinda, Shprintza, Feige, Baila (over time, these are all getting less popular except for in ultra-Orthodox circles)
Jewish/religious: Bracha (blessing), Tova (good), Shirah (song), Eliana (God answered)
Modern Hebrew - nature/aesthetics: Pnina (pearl), Tal (dew), Yonah (dove), Kinneret (Sea of Galilee), Ayala (gazelle)
It may be a Jewish name, if it is used by a Jewish family. If used by a non-Jewish family, then it is not a Jewish name. Virtually all names used by Jewish families are also non-Jewish names.
unlikely. Slavic names ending in "i" are rarely Jewish names.
A Jewish person may have almost any name possible, but there are no names that are traditionally both Scottish and Jewish.
Because in the English Bible the disciples names are a translation of their Jewish name or possibly a transliteration of their Jewish names. For example Simon is English for the Jewish name Shimon and John is the English equivalent of Jochanan
Most Filipinos are Christian, and use biblical names. If the names came from the Hebrew Bible, they would very likely be Jewish names.
Boris Feldblyum has written: 'Russian-Jewish given names' -- subject(s): Jewish, Names, Personal, Personal Names
It could be both - Jewish names and German names are often similar and it could be that your ancestors were both Jewish and German (Jews living in Germany).
Where?
Yes, but as with all European Jewish names, it can also be a non-Jewish name.
Himmler is not a Jewish Surname according the Jewish Surname list of 37,000 names.
Yes, but as with most European Jewish names, it could also be a German (non-Jewish) name.
The names of Jewish boys are announced to the public at their circumcision.