Theudas (died c. 46 AD) was a Jewish rebel who probably claimed to be the Messiah. His name, if a Greek compound, may mean "gift of God", although other scholars believe its etymology is Semitic. Other scholars claim the name means “flowing with water”. At some point between 44 and 46 AD, Theudas led his followers in a short-lived revolt. Wikipedia
The definitive Wikipedia entry for Theudas. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Theudas