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.
French Meaning: The name Heidi is a French baby name. In French the meaning of the name Heidi is: Nobility. French form of the Old German Adalheidis, a compound of 'athal' (noble) and 'haida' (hood).Adelaide, the capital of South Australia, was named after Queen Adelaide, 19th century King William IV's consort.n American the meaning of the name Heidi is: Nobility. French form of the Old German Adalheidis, a compound of 'athal' (noble) and 'haida' (hood). Adelaide, the capital of South Australia, was named after Queen Adelaide, 19th century King William IV's consort.
German diminutive of ADELHEID. This is the name of the title character in the children's novel 'Heidi' (1880) by Johanna Spyri.The name began to be used in the English-speaking world shortly after the 1937 release of the movie adaptation, which starred Shirley Temple.his is the name of the title character in the children's novel 'Heidi' (1880) by Johanna Spyri. The name began to be used in the English-speaking world shortly after the 1937 release of the movie adaptation, which starred Shirley Temple.