Any word that is synonymous with last or ultimate will do.
The name Lewis is a surname for some Jewish families but it is also a surname for some non-Jewish families.
The surname Zimmer is of German origin and is derived from the word "Zimmermann," meaning carpenter. It is not specifically tied to any particular religion but may be found among individuals of various faiths.
Certainly there are families with the Vargas surname.
The surname of Jaya can vary depending on cultural or personal preferences. Without more specific information, it is not possible to determine a specific surname for Jaya.
Davison is a contraction of the surname "Davidson." It means literally "son of David" in reference to someone in the bloodline having the name David and giving his offspring a surname reflecting that.
Many different families using the surname Thomas came to America at different times. A more specific answer would require more specific information about the particular Thomas family of interest.
Amaravadhi surname predominantly belongs to Velama caste but some of the Kamma and Vyshya families also have this surname
Brassaw is really the surname Bourassa and the families are from Quebec. When French speaking families moved to English speaking communities the name was recorded in the way the receiver heard the name.
Halvey can be used by Jewish families, but not all families named Halvey are necessarily Jewish.
Surnames don't have family crests; families have family crests. For any given surname there can be several unrelated families, each with a different crest, and many more unrelated families with no crest at all.
Esterby comes from the Norwegian surname, 'Oesterbei'. In Norway, it means "The crystal of life." Esterby has been known to be a nearly extinct surname since early 1900's. There are a few select families in Canada, Norway, and perhaps Germany. The estimated total for the number of families with the surname 'Esterby' is around 14 families in the entire world!
The surname Myers is a German surname, and is also used by Eastern European Jewish families, who spoke Yiddish, a member of the Germanic language group.