Do you want to change your name to Paiger?
It appears to exist as a name, but is very uncommon. Why did you choose it? - The reason you chose it may be more important than any meaning it may or may not have.
By the way, it is possible to find the 'meaning' of many names in English, that is to say the etymological roots. However, many English people attach more importance to the sound of the name and personal connotations it has than what its 'meaning' is.