A name with a number of variations including the Danish Tyge, the Swedish Tyko, and the Dutch Tygo, which are popular throughout modern Europe. Tycho was also the name of both a 5th century Greek saint and the Danish astronomer, Tycho Brahe.

Marks is a surname that independently arose in several languages, most all of them as a patronymic form of Mark. Among Jewish families, Marks is typically a variation of Marx. Marx was a given name derived from Marcus that Ashkenazi Jews used as a Germanized form of Mordechai.

A gentle name well used in Armenian families, unfamiliar here.