However, schizophrenia has also been associated with many environmental risk factors, in particular various prenatal and perinatal stressors, infectious agents, childhood and adulthood trauma and substance use.
Gender: Male. Usage: Kasten is not a popular first name. It is more often used as a boy (male) name. People having the name Kasten are in general originating from United States of America.
However, there are more than 500 with the name Grauer which is another possible source from which the name Greer evolved, Grauer is also a name which might be altered to Greer, for example, by someone migrating from Germany to an English speaking country.