Tessmer is a German surname, a Germanized form of the West Slavic personal name Tešimir/Těšimir.https://www.ancestry.com/last-name-meaning/tessmer Notable people with the surname include:
Eric Tessmer (born 1981), American blues guitarist Estel Tessmer (1910–1972), American football and basketball player Jay Tessmer (born 1971), American baseball player
See also Tesser Tesmer
References