A surprisingly modern word name, only recorded since the 20th century, Solaris is also the title of a 1961 science fiction novel by Polish author Stanisław Lem, which has been adapted for the big screen several times. An unexpected route to Sol or Solly as nicknames.

A surprisingly modern word name, only recorded since the 20th century, Solaris is also the title of a 1961 science fiction novel by Polish author Stanisław Lem, which has been adapted for the big screen several times. An unexpected route to cool-guy nickname Sol.