The names of some famous persons by the name
Waldemar (or its variants) are:
Valdemar I of Denmark, born on 14 January, a famous emperor . Valdemar I of Denmark's background: King of Denmark from 1157 until 1182.
Waldemar Lindgren, born on 14 February, a famous geologist . Waldemar Lindgren's background: A Swedish-American economic geologist. In 1905 he helped found the journal Economic Geology. In 1912, he was appointed head of the Department of Geology at the Massachusetts Institute of Technology.
Prince Waldemar of Prussia , born on 20 March , a famous royalty . Prince Waldemar of Prussia 's background: The eldest son of Prince Heinrich of Prussia and his wife, Princess Irene of Hesse and by Rhine.