Eureka Classis
On June 7, 1911, seven ministers and sixteen congregations organized to form the Eureka Classis. The name of the Classis came from the Greek word ‘eureka’ which means ‘I found it’ and not on the town Eureka, South Dakota, where the second meeting of the Classis would be held. The name was designed to mean that they had found a solution to their doctrinal problems with the rest of the denomination.
Réka
Réka is an old Hungarian female given name from the 10th century. It is of Hun descent, originally being Rika, derived from the Turkic Arikan. Over time it changed into forms like Kreka or Rekam and eventually into Réka. Although it is very difficult to find an affectionate form, there are some which are commonly used, such as Rékuci, Réki and Rékus. Its Finnish cognate is "Riikka".
Reka is also the Slavic word for "river." Reka is also a Sanskrit name and a Maori name. In Maori, Reka means "sweet."