40 FACTS ABOUT SLEEP YOU PROBABLY DIDN'T KNOW... -The record for the longest period without sleep is 18 days, 21 hours, 40 minutes during a rocking chair marathon. The record holder reported hallucinations, paranoia, blurred vision, slurred speech and memory and concentration lapses.
Baby names meanings search results: The name Heidi is a baby girl name. The name Heidi comes from the German origin. In German The meaning of the name Heidi is: Noble. The German form of Adelaide.Famous bearer: heroine of Johanna Spyri's classic children's novel 'Heidi'.aby names meanings search results: The name Heidi is a baby girl name. The name Heidi comes from the German origin. In German The meaning of the name Heidi is: Noble. The German form of Adelaide.
The French form is AdÃ©laÃ¯de or AdÃ©laide and a Czech form is AdlÃ©ta. The name Addie is a diminutive of Adelaide and Heidi is a nickname for Adelheid which became internationally popular on its own as a result of Johanna Spyri's novel Heidi (1880).