Greek name. In Greek, the name Cyr means-lordly.The name Cyr originated as an Greek name. The name Cyr is most often used as a boy name or male name. Greek Name Meaning-lordly.
Duration and Treatment. With an average lifespan after onset of 5 to 7 years, the progress of Dementia with Lewy Bodies is relentless; however, the rate of decline varies with each person. DLB does not follow a pattern of stages as is seen in some other dementias. Death usually occurs from pneumonia or other illness.
WebMD News Archive. Jan. 10, 2008 -- The average survival time for people diagnosed with dementia is about four and a half years, new research shows. Those diagnosed before age 70 typically live for a decade or longer.