Latvia as its currency since 1 January 2014, replacing the Latvian lats. The name "Latvija" is derived from the name of the ancient Latgalians, one of four Indo-European Baltic tribes (along with Couronians, Selonians and Semigallians), which formed the ethnic core of modern Latvians together with the Finnic Livonians. Henry of Latvia coined the latinisations of the country's name, "Lettigallia" and "Lethia", both derived from the Latgalians. The terms inspired the variations on the country's name in Romance languages from "Letonia" and in several Germanic languages from "Lettland". Around 3000 BC, the proto-Baltic ancestors of the Latvian people settled on the
Baltic (tug) Baltic (tug) The Baltic is a German emergency tow vessel (ETV) commissioned in 2010. The vessel which was built in Spain by Astilleros Armon is owned by Arbeitsgemeinschaft Küstenschutz of Germany, a consortium of tugboat companies. The Federal Ministry of Transport, Building and Urban Development of Germany has chartered the vessel to protect the German coastline. The "Baltic" replaced the tugboat "Fairplay 26" as an ETV and operates from Warnemünde in the western Baltic Sea. She was commissioned on 24 September 2010. The Baltic features a bollard pull of 127 tons and a maximum speed of . In October 2010,