This is a Western name so thus has no REAL Japanese equivalent. That being said, you can probably find some converter on the net that can convert your name into Japanese, but also the letter "V" is hard to convert into katakana as there is no "V" in the Japanese language and thus must be represented by katakana only.
Here is a wiki page that has all the katakana on it:
http://en.wikipedia.org/wiki/Katakana
Oribā-san.
Oliver Perry was an 1853 naval officer who, persuaded the Japanese to trade with the U.S.
oliver perry
Nick Oliver has written: 'The Japanization of British industry' -- subject(s): Industrial management, Industrial relations, Industries, Japanese Corporations, Japanese Investments 'Making it in Britain?'
Oliver Davis Oliver Charles Oliver August Oliver Even Oliver Brooks Oliver Farris Oliver George Oliver Harris Oliver Isaac Oliver Jacob Oliver Keith Oliver Lance Oliver Maverick Oliver Nathaniel
Oliver's name is 'Oliver Twist'.
oliver twist oliver twist
Oliver Twist.
who is oliver
Oliver Campion has written: 'Oliver Campion'
Oliver Cromwell?
Who is Oliver?