Delore is of Latin origin, derived from the word 'dolor', which means 'pain'. It is a unisex name, though it's more commonly used for males. Delore was popular in ancient Rome and has since been adopted by various cultures around the world.
"The name Delore had a notable increase in usage during the early 20th century, with a total of 31 births recorded between 1912 and 1928."