Google PageRank is a link analysis program, named after Larry Page co-founder and CEO of Google. With Page Rank technology, Google assigns a numerical weight to each element of a page hyperlink.
Google Page Rank decides where will be your website page listed in Search Results.Page Ranks range from 1 to 10 where 1 is for the lowest Page Rank and 10 is for Highest Page Rank. It is possible newly created websites or never linked websites may not have any page rank.
Google maintains this Page Rank database internal to company and few times shares in the public for analysis. The name "PageRank" is a trademark of Google.