My first cousin once removed had the forenames Lille Mons La Basse - she was named after three battles in World War 1 - the Siege of Lille, the Battle of Mons and the Battle of La Bassee.
I've just come across someone else named after battles - Robert Alma Balaclava Inkeman Sebastapol Delhi Dugdale born in 1857 - Alma, Balaclava, Inkerman and Sebastapol were all battles of the Crimean War - not sure as yet of the significance of Delhi though!
Which battles have you seen used as forenames?