Xerxes is mentioned in the Bible in the Books of Esther and Ezra
The most famous Xenophon is a Greek historian, soldier, mercenary and philosopher, a contemporary of Socrates and Plato
Some people pronounce the X in Xavier; others say it like a Z
Xanthos is the name one of the twelve sons of the Greek god Pan, and various other mythological folks and creatures
Xander is generally pronounced “zander”
Ethel
Ethel was a Top 10 American baby girl name from 1888 to 1903
Tyson
Tyson ranked No. 237 as a popular American male name in two consecutive years: 2009 and 2010
Buford
Buford’s highest rank in the Top 500 American baby boy names was in 1910 at No. 311
Sven
Sven was the 13th most popular male name in Sweden in 2013, where sometimes it is given as a compound name, as in Sven-Ole, etc.