I know there must be a reasonable explanation why a bank would call itself "Fifth Third" but I've never heard it. In this article I rip that name every which way:

Mud-Hens-Muddied (http://bleacherreport.com/articles/667581-mud-hens-muddied-in-historic-doubleheader)

Not to rain on your parade but...

http://en.wikipedia.org/wiki/Fifth_Third_Bank



Fifth Third's unusual name is the result of the June 1, 1908 merger (http://en.wikipedia.org/wiki/Merger) of two banks, The Fifth National Bank and The Third National Bank, to become The Fifth Third National Bank of Cincinnati.[4] (http://en.wikipedia.org/wiki/Fifth_Third_Bank#cite_note-Fifth_Third_Bank_History_and_Expansion_.28PDF.29_2 005-3) Because the merger took place during a period when prohibitionist (http://en.wikipedia.org/wiki/Prohibition) ideas were gaining popularity, it was believed that "Fifth Third" was better than "Third Fifth," which could be construed as a reference to three "fifths" of alcohol.[5] (http://en.wikipedia.org/wiki/Fifth_Third_Bank#cite_note-Straight_Dope-4) The name went through several changes over the years, until on March 24, 1969, the name was changed to Fifth Third Bank.[4] (http://en.wikipedia.org/wiki/Fifth_Third_Bank#cite_note-Fifth_Third_Bank_History_and_Expansion_.28PDF.29_2 005-3)

I've been in one of their branches in Indianapolis. Still, I felt the name Fifth National Bank was a little much. As in the Fifth one ever? What about Bob's Bank? Seems just as logical.

Or Tulsa's Fourth National Bank.

Bank of A. Levy, founded in Germany in the late 19th century, had a presence in California through the 1990s; it was acquired by First Interstate in 1995.