SMS Heimdall was created in 1893.
Heimdall - video game - was created in 1992.
SMS Yorck was created in 1905-11.
SMS Freya was created in 1900-10.
SMS Stettin was created in 1907-10.
SMS Strassburg was created in 1912-10.
SMS Niobe was created in 1926-05.
Thor, Woden and Heimdall were Norse gods.
SMS Gefion was created on 1894-10-02.
SMS Frithjof was created on 1893-02-23.
SMS Zenta was created on 1899-05-25.
SMS Karlsruhe was created on 1914-01-15.
SMS Graudenz was created on 1914-08-10.